166997512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3407}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 342299520

約数和(自身を除く): 175302008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 557, 1114, 2228, 3407, 4456, 6127, 6814, 12254, 13628, 24508, 27256, 37477, 49016, 74954, 149908, 299816, 1897699, 3795398, 7590796, 15181592, 20874689, 41749378, 83498756, 166997512]

約数ペア:

[(1, 166997512), (2, 83498756), (4, 41749378), (8, 20874689), (11, 15181592), (22, 7590796), (44, 3795398), (88, 1897699), (557, 299816), (1114, 149908), (2228, 74954), (3407, 49016), (4456, 37477), (6127, 27256), (6814, 24508), (12254, 13628)]