128529720473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{1531}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 167214981120

約数和(自身を除く): 38685260647

約数列:

[1, 7, 11, 37, 77, 79, 259, 373, 407, 553, 869, 1531, 2611, 2849, 2923, 4103, 6083, 10717, 13801, 16841, 20461, 28721, 29467, 32153, 56647, 96607, 117887, 120949, 151811, 206269, 225071, 324137, 396529, 571063, 623117, 846643, 1062677, 1090279, 1330439, 2268959, 3997441, 4361819, 4475113, 6281693, 7631953, 9313073, 11993069, 21129331, 31325791, 43971851, 45113977, 49226243, 83951483, 147905317, 232422641, 315797839, 344583701, 496253747, 1626958487, 1669217149, 3473776229, 11684520043, 18361388639, 128529720473]

約数ペア:

[(1, 128529720473), (7, 18361388639), (11, 11684520043), (37, 3473776229), (77, 1669217149), (79, 1626958487), (259, 496253747), (373, 344583701), (407, 315797839), (553, 232422641), (869, 147905317), (1531, 83951483), (2611, 49226243), (2849, 45113977), (2923, 43971851), (4103, 31325791), (6083, 21129331), (10717, 11993069), (13801, 9313073), (16841, 7631953), (20461, 6281693), (28721, 4475113), (29467, 4361819), (32153, 3997441), (56647, 2268959), (96607, 1330439), (117887, 1090279), (120949, 1062677), (151811, 846643), (206269, 623117), (225071, 571063), (324137, 396529)]