157002168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2477}}^1$

素因数の和:2644

約数の個数: 64

約数和(自身を含む): 416304000

約数和(自身を除く): 259301832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2477, 2641, 3336, 4954, 5282, 7431, 7923, 9908, 10564, 14862, 15846, 19816, 21128, 29724, 31692, 47063, 59448, 63384, 94126, 141189, 188252, 282378, 344303, 376504, 564756, 688606, 1032909, 1129512, 1377212, 2065818, 2754424, 4131636, 6541757, 8263272, 13083514, 19625271, 26167028, 39250542, 52334056, 78501084, 157002168]

約数ペア:

[(1, 157002168), (2, 78501084), (3, 52334056), (4, 39250542), (6, 26167028), (8, 19625271), (12, 13083514), (19, 8263272), (24, 6541757), (38, 4131636), (57, 2754424), (76, 2065818), (114, 1377212), (139, 1129512), (152, 1032909), (228, 688606), (278, 564756), (417, 376504), (456, 344303), (556, 282378), (834, 188252), (1112, 141189), (1668, 94126), (2477, 63384), (2641, 59448), (3336, 47063), (4954, 31692), (5282, 29724), (7431, 21128), (7923, 19816), (9908, 15846), (10564, 14862)]