159989076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3445

約数の個数: 72

約数和(自身を含む): 439886720

約数和(自身を除く): 279897644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3319, 3708, 4017, 5356, 6638, 8034, 9957, 12051, 13276, 16068, 19914, 24102, 29871, 39828, 43147, 48204, 59742, 86294, 119484, 129441, 172588, 258882, 341857, 388323, 517764, 683714, 776646, 1025571, 1367428, 1553292, 2051142, 3076713, 4102284, 4444141, 6153426, 8888282, 12306852, 13332423, 17776564, 26664846, 39997269, 53329692, 79994538, 159989076]

約数ペア:

[(1, 159989076), (2, 79994538), (3, 53329692), (4, 39997269), (6, 26664846), (9, 17776564), (12, 13332423), (13, 12306852), (18, 8888282), (26, 6153426), (36, 4444141), (39, 4102284), (52, 3076713), (78, 2051142), (103, 1553292), (117, 1367428), (156, 1025571), (206, 776646), (234, 683714), (309, 517764), (412, 388323), (468, 341857), (618, 258882), (927, 172588), (1236, 129441), (1339, 119484), (1854, 86294), (2678, 59742), (3319, 48204), (3708, 43147), (4017, 39828), (5356, 29871), (6638, 24102), (8034, 19914), (9957, 16068), (12051, 13276)]