128043468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 108

約数和(自身を含む): 389647440

約数和(自身を除く): 261603972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2503, 2842, 3654, 4263, 5006, 5684, 7308, 7509, 8526, 10012, 12789, 15018, 17052, 17521, 22527, 25578, 30036, 35042, 45054, 51156, 52563, 70084, 72587, 90108, 105126, 122647, 145174, 157689, 210252, 217761, 245294, 290348, 315378, 367941, 435522, 490588, 508109, 630756, 653283, 735882, 871044, 1016218, 1103823, 1306566, 1471764, 1524327, 2032436, 2207646, 2613132, 3048654, 3556763, 4415292, 4572981, 6097308, 7113526, 9145962, 10670289, 14227052, 18291924, 21340578, 32010867, 42681156, 64021734, 128043468]

約数ペア:

[(1, 128043468), (2, 64021734), (3, 42681156), (4, 32010867), (6, 21340578), (7, 18291924), (9, 14227052), (12, 10670289), (14, 9145962), (18, 7113526), (21, 6097308), (28, 4572981), (29, 4415292), (36, 3556763), (42, 3048654), (49, 2613132), (58, 2207646), (63, 2032436), (84, 1524327), (87, 1471764), (98, 1306566), (116, 1103823), (126, 1016218), (147, 871044), (174, 735882), (196, 653283), (203, 630756), (252, 508109), (261, 490588), (294, 435522), (348, 367941), (406, 315378), (441, 290348), (522, 245294), (588, 217761), (609, 210252), (812, 157689), (882, 145174), (1044, 122647), (1218, 105126), (1421, 90108), (1764, 72587), (1827, 70084), (2436, 52563), (2503, 51156), (2842, 45054), (3654, 35042), (4263, 30036), (5006, 25578), (5684, 22527), (7308, 17521), (7509, 17052), (8526, 15018), (10012, 12789)]