156916885588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31193}}^1\times {\mathrm{66191}}^1$

素因数の和:97407

約数の個数: 24

約数和(自身を含む): 289071054720

約数和(自身を除く): 132154169132

約数列:

[1, 2, 4, 19, 38, 76, 31193, 62386, 66191, 124772, 132382, 264764, 592667, 1185334, 1257629, 2370668, 2515258, 5030516, 2064695863, 4129391726, 8258783452, 39229221397, 78458442794, 156916885588]

約数ペア:

[(1, 156916885588), (2, 78458442794), (4, 39229221397), (19, 8258783452), (38, 4129391726), (76, 2064695863), (31193, 5030516), (62386, 2515258), (66191, 2370668), (124772, 1257629), (132382, 1185334), (264764, 592667)]