149845058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 260064000

約数和(自身を除く): 110218942

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 2579, 2641, 3058, 5158, 5282, 28369, 29051, 49001, 56738, 58102, 98002, 358481, 539011, 716962, 1078022, 3943291, 6811139, 7886582, 13622278, 74922529, 149845058]

約数ペア:

[(1, 149845058), (2, 74922529), (11, 13622278), (19, 7886582), (22, 6811139), (38, 3943291), (139, 1078022), (209, 716962), (278, 539011), (418, 358481), (1529, 98002), (2579, 58102), (2641, 56738), (3058, 49001), (5158, 29051), (5282, 28369)]