157401136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1171}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 316233728

約数和(自身を除く): 158832592

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 542, 1084, 1171, 2168, 2342, 4336, 4684, 8401, 9368, 16802, 18736, 33604, 36301, 67208, 72602, 134416, 145204, 290408, 317341, 580816, 634682, 1269364, 2538728, 5077456, 9837571, 19675142, 39350284, 78700568, 157401136]

約数ペア:

[(1, 157401136), (2, 78700568), (4, 39350284), (8, 19675142), (16, 9837571), (31, 5077456), (62, 2538728), (124, 1269364), (248, 634682), (271, 580816), (496, 317341), (542, 290408), (1084, 145204), (1171, 134416), (2168, 72602), (2342, 67208), (4336, 36301), (4684, 33604), (8401, 18736), (9368, 16802)]