161575596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 545312768

約数和(自身を除く): 383737172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 37, 39, 42, 43, 52, 62, 63, 74, 78, 84, 86, 91, 93, 111, 117, 124, 126, 129, 148, 156, 172, 182, 186, 217, 222, 234, 252, 258, 259, 273, 279, 301, 333, 364, 372, 387, 403, 434, 444, 468, 481, 516, 518, 546, 558, 559, 602, 651, 666, 774, 777, 806, 819, 868, 903, 962, 1036, 1092, 1116, 1118, 1147, 1204, 1209, 1302, 1332, 1333, 1443, 1548, 1554, 1591, 1612, 1638, 1677, 1806, 1924, 1953, 2236, 2294, 2331, 2418, 2604, 2666, 2709, 2821, 2886, 3108, 3182, 3276, 3354, 3367, 3441, 3612, 3627, 3906, 3913, 3999, 4329, 4588, 4662, 4773, 4836, 5031, 5332, 5418, 5642, 5772, 6364, 6708, 6734, 6882, 7254, 7812, 7826, 7998, 8029, 8463, 8658, 9324, 9331, 9546, 10062, 10101, 10323, 10836, 11137, 11284, 11739, 11997, 13468, 13764, 14319, 14508, 14911, 15652, 15996, 16058, 16926, 17316, 17329, 18662, 19092, 20124, 20202, 20646, 20683, 22274, 23478, 23994, 24087, 25389, 27993, 28638, 29822, 30303, 32116, 33411, 33852, 34658, 35217, 37324, 40404, 41292, 41366, 44548, 44733, 46956, 47988, 48174, 49321, 50778, 51987, 55986, 57276, 59644, 60606, 62049, 66822, 69316, 70434, 72261, 82732, 83979, 89466, 96348, 98642, 100233, 101556, 103974, 104377, 111972, 121212, 121303, 124098, 133644, 134199, 140868, 144522, 144781, 147963, 155961, 167958, 178932, 186147, 197284, 200466, 207948, 208754, 242606, 248196, 268398, 289044, 289562, 295926, 311922, 313131, 335916, 345247, 363909, 372294, 400932, 417508, 434343, 443889, 485212, 536796, 579124, 591852, 623844, 626262, 641173, 690494, 727818, 744588, 868686, 887778, 939393, 1035741, 1091727, 1252524, 1282346, 1303029, 1380988, 1455636, 1737372, 1775556, 1878786, 1923519, 2071482, 2183454, 2564692, 2606058, 3107223, 3757572, 3847038, 4142964, 4366908, 4488211, 5212116, 5770557, 6214446, 7694076, 8976422, 11541114, 12428892, 13464633, 17952844, 23082228, 26929266, 40393899, 53858532, 80787798, 161575596]

約数ペア:

[(1, 161575596), (2, 80787798), (3, 53858532), (4, 40393899), (6, 26929266), (7, 23082228), (9, 17952844), (12, 13464633), (13, 12428892), (14, 11541114), (18, 8976422), (21, 7694076), (26, 6214446), (28, 5770557), (31, 5212116), (36, 4488211), (37, 4366908), (39, 4142964), (42, 3847038), (43, 3757572), (52, 3107223), (62, 2606058), (63, 2564692), (74, 2183454), (78, 2071482), (84, 1923519), (86, 1878786), (91, 1775556), (93, 1737372), (111, 1455636), (117, 1380988), (124, 1303029), (126, 1282346), (129, 1252524), (148, 1091727), (156, 1035741), (172, 939393), (182, 887778), (186, 868686), (217, 744588), (222, 727818), (234, 690494), (252, 641173), (258, 626262), (259, 623844), (273, 591852), (279, 579124), (301, 536796), (333, 485212), (364, 443889), (372, 434343), (387, 417508), (403, 400932), (434, 372294), (444, 363909), (468, 345247), (481, 335916), (516, 313131), (518, 311922), (546, 295926), (558, 289562), (559, 289044), (602, 268398), (651, 248196), (666, 242606), (774, 208754), (777, 207948), (806, 200466), (819, 197284), (868, 186147), (903, 178932), (962, 167958), (1036, 155961), (1092, 147963), (1116, 144781), (1118, 144522), (1147, 140868), (1204, 134199), (1209, 133644), (1302, 124098), (1332, 121303), (1333, 121212), (1443, 111972), (1548, 104377), (1554, 103974), (1591, 101556), (1612, 100233), (1638, 98642), (1677, 96348), (1806, 89466), (1924, 83979), (1953, 82732), (2236, 72261), (2294, 70434), (2331, 69316), (2418, 66822), (2604, 62049), (2666, 60606), (2709, 59644), (2821, 57276), (2886, 55986), (3108, 51987), (3182, 50778), (3276, 49321), (3354, 48174), (3367, 47988), (3441, 46956), (3612, 44733), (3627, 44548), (3906, 41366), (3913, 41292), (3999, 40404), (4329, 37324), (4588, 35217), (4662, 34658), (4773, 33852), (4836, 33411), (5031, 32116), (5332, 30303), (5418, 29822), (5642, 28638), (5772, 27993), (6364, 25389), (6708, 24087), (6734, 23994), (6882, 23478), (7254, 22274), (7812, 20683), (7826, 20646), (7998, 20202), (8029, 20124), (8463, 19092), (8658, 18662), (9324, 17329), (9331, 17316), (9546, 16926), (10062, 16058), (10101, 15996), (10323, 15652), (10836, 14911), (11137, 14508), (11284, 14319), (11739, 13764), (11997, 13468)]