156911149827

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1\times {\mathrm{1637}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 230181325920

約数和(自身を除く): 73270176093

約数列:

[1, 3, 9, 139, 193, 397, 417, 579, 1191, 1251, 1637, 1737, 3573, 4911, 14733, 26827, 55183, 76621, 80481, 165549, 227543, 229863, 241443, 315941, 496647, 649889, 682629, 689589, 947823, 1949667, 2047887, 2843469, 5849001, 10650319, 31950957, 43915799, 90334571, 95852871, 125428577, 131747397, 271003713, 376285731, 395242191, 813011139, 1128857193, 17434572203, 52303716609, 156911149827]

約数ペア:

[(1, 156911149827), (3, 52303716609), (9, 17434572203), (139, 1128857193), (193, 813011139), (397, 395242191), (417, 376285731), (579, 271003713), (1191, 131747397), (1251, 125428577), (1637, 95852871), (1737, 90334571), (3573, 43915799), (4911, 31950957), (14733, 10650319), (26827, 5849001), (55183, 2843469), (76621, 2047887), (80481, 1949667), (165549, 947823), (227543, 689589), (229863, 682629), (241443, 649889), (315941, 496647)]