142908948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 475837824

約数和(自身を除く): 332928876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 63, 74, 78, 81, 84, 91, 108, 111, 117, 126, 131, 148, 156, 162, 182, 189, 222, 234, 252, 259, 262, 273, 324, 333, 351, 364, 378, 393, 444, 468, 481, 518, 524, 546, 567, 666, 702, 756, 777, 786, 819, 917, 962, 999, 1036, 1053, 1092, 1134, 1179, 1332, 1404, 1443, 1554, 1572, 1638, 1703, 1834, 1924, 1998, 2106, 2268, 2331, 2358, 2457, 2751, 2886, 2997, 3108, 3276, 3367, 3406, 3537, 3668, 3996, 4212, 4329, 4662, 4716, 4847, 4914, 5109, 5502, 5772, 5994, 6734, 6812, 6993, 7074, 7371, 8253, 8658, 9324, 9694, 9828, 10101, 10218, 10611, 11004, 11921, 11988, 12987, 13468, 13986, 14148, 14541, 14742, 15327, 16506, 17316, 19388, 20202, 20436, 20979, 21222, 23842, 24759, 25974, 27972, 29082, 29484, 30303, 30654, 33012, 33929, 35763, 38961, 40404, 41958, 42444, 43623, 45981, 47684, 49518, 51948, 58164, 60606, 61308, 63011, 67858, 71526, 74277, 77922, 83916, 87246, 90909, 91962, 99036, 101787, 107289, 121212, 126022, 130869, 135716, 137943, 143052, 148554, 155844, 174492, 181818, 183924, 189033, 203574, 214578, 252044, 261738, 272727, 275886, 297108, 305361, 321867, 363636, 378066, 392607, 407148, 429156, 441077, 523476, 545454, 551772, 567099, 610722, 643734, 756132, 785214, 882154, 916083, 965601, 1090908, 1134198, 1221444, 1287468, 1323231, 1570428, 1701297, 1764308, 1832166, 1931202, 2268396, 2646462, 2748249, 3402594, 3664332, 3862404, 3969693, 5103891, 5292924, 5496498, 6805188, 7939386, 10207782, 10992996, 11909079, 15878772, 20415564, 23818158, 35727237, 47636316, 71454474, 142908948]

約数ペア:

[(1, 142908948), (2, 71454474), (3, 47636316), (4, 35727237), (6, 23818158), (7, 20415564), (9, 15878772), (12, 11909079), (13, 10992996), (14, 10207782), (18, 7939386), (21, 6805188), (26, 5496498), (27, 5292924), (28, 5103891), (36, 3969693), (37, 3862404), (39, 3664332), (42, 3402594), (52, 2748249), (54, 2646462), (63, 2268396), (74, 1931202), (78, 1832166), (81, 1764308), (84, 1701297), (91, 1570428), (108, 1323231), (111, 1287468), (117, 1221444), (126, 1134198), (131, 1090908), (148, 965601), (156, 916083), (162, 882154), (182, 785214), (189, 756132), (222, 643734), (234, 610722), (252, 567099), (259, 551772), (262, 545454), (273, 523476), (324, 441077), (333, 429156), (351, 407148), (364, 392607), (378, 378066), (393, 363636), (444, 321867), (468, 305361), (481, 297108), (518, 275886), (524, 272727), (546, 261738), (567, 252044), (666, 214578), (702, 203574), (756, 189033), (777, 183924), (786, 181818), (819, 174492), (917, 155844), (962, 148554), (999, 143052), (1036, 137943), (1053, 135716), (1092, 130869), (1134, 126022), (1179, 121212), (1332, 107289), (1404, 101787), (1443, 99036), (1554, 91962), (1572, 90909), (1638, 87246), (1703, 83916), (1834, 77922), (1924, 74277), (1998, 71526), (2106, 67858), (2268, 63011), (2331, 61308), (2358, 60606), (2457, 58164), (2751, 51948), (2886, 49518), (2997, 47684), (3108, 45981), (3276, 43623), (3367, 42444), (3406, 41958), (3537, 40404), (3668, 38961), (3996, 35763), (4212, 33929), (4329, 33012), (4662, 30654), (4716, 30303), (4847, 29484), (4914, 29082), (5109, 27972), (5502, 25974), (5772, 24759), (5994, 23842), (6734, 21222), (6812, 20979), (6993, 20436), (7074, 20202), (7371, 19388), (8253, 17316), (8658, 16506), (9324, 15327), (9694, 14742), (9828, 14541), (10101, 14148), (10218, 13986), (10611, 13468), (11004, 12987), (11921, 11988)]