169903188

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 557706240

約数和(自身を除く): 387803052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 147, 156, 182, 186, 196, 217, 234, 239, 252, 273, 279, 294, 364, 372, 403, 434, 441, 468, 478, 546, 558, 588, 637, 651, 717, 806, 819, 868, 882, 956, 1092, 1116, 1209, 1274, 1302, 1434, 1519, 1612, 1638, 1673, 1764, 1911, 1953, 2151, 2418, 2548, 2604, 2821, 2868, 3038, 3107, 3276, 3346, 3627, 3822, 3906, 4302, 4557, 4836, 5019, 5642, 5733, 6076, 6214, 6692, 7254, 7409, 7644, 7812, 8463, 8604, 9114, 9321, 10038, 11284, 11466, 11711, 12428, 13671, 14508, 14818, 15057, 16926, 18228, 18642, 19747, 20076, 21749, 22227, 22932, 23422, 25389, 27342, 27963, 29636, 30114, 33852, 35133, 37284, 39494, 43498, 44454, 46844, 50778, 51863, 54684, 55926, 59241, 60228, 65247, 66681, 70266, 78988, 86996, 88908, 96317, 101556, 103726, 105399, 111852, 118482, 130494, 133362, 140532, 152243, 155589, 177723, 192634, 195741, 207452, 210798, 236964, 260988, 266724, 288951, 304486, 311178, 355446, 363041, 385268, 391482, 421596, 456729, 466767, 577902, 608972, 622356, 674219, 710892, 726082, 782964, 866853, 913458, 933534, 1089123, 1155804, 1348438, 1370187, 1452164, 1733706, 1826916, 1867068, 2022657, 2178246, 2696876, 2740374, 3267369, 3467412, 4045314, 4356492, 4719533, 5480748, 6067971, 6534738, 8090628, 9439066, 12135942, 13069476, 14158599, 18878132, 24271884, 28317198, 42475797, 56634396, 84951594, 169903188]

約数ペア:

[(1, 169903188), (2, 84951594), (3, 56634396), (4, 42475797), (6, 28317198), (7, 24271884), (9, 18878132), (12, 14158599), (13, 13069476), (14, 12135942), (18, 9439066), (21, 8090628), (26, 6534738), (28, 6067971), (31, 5480748), (36, 4719533), (39, 4356492), (42, 4045314), (49, 3467412), (52, 3267369), (62, 2740374), (63, 2696876), (78, 2178246), (84, 2022657), (91, 1867068), (93, 1826916), (98, 1733706), (117, 1452164), (124, 1370187), (126, 1348438), (147, 1155804), (156, 1089123), (182, 933534), (186, 913458), (196, 866853), (217, 782964), (234, 726082), (239, 710892), (252, 674219), (273, 622356), (279, 608972), (294, 577902), (364, 466767), (372, 456729), (403, 421596), (434, 391482), (441, 385268), (468, 363041), (478, 355446), (546, 311178), (558, 304486), (588, 288951), (637, 266724), (651, 260988), (717, 236964), (806, 210798), (819, 207452), (868, 195741), (882, 192634), (956, 177723), (1092, 155589), (1116, 152243), (1209, 140532), (1274, 133362), (1302, 130494), (1434, 118482), (1519, 111852), (1612, 105399), (1638, 103726), (1673, 101556), (1764, 96317), (1911, 88908), (1953, 86996), (2151, 78988), (2418, 70266), (2548, 66681), (2604, 65247), (2821, 60228), (2868, 59241), (3038, 55926), (3107, 54684), (3276, 51863), (3346, 50778), (3627, 46844), (3822, 44454), (3906, 43498), (4302, 39494), (4557, 37284), (4836, 35133), (5019, 33852), (5642, 30114), (5733, 29636), (6076, 27963), (6214, 27342), (6692, 25389), (7254, 23422), (7409, 22932), (7644, 22227), (7812, 21749), (8463, 20076), (8604, 19747), (9114, 18642), (9321, 18228), (10038, 16926), (11284, 15057), (11466, 14818), (11711, 14508), (12428, 13671)]