156765228560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47794277}}^1$

素因数の和:47794331

約数の個数: 40

約数和(自身を含む): 373368899736

約数和(自身を除く): 216603671176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 47794277, 95588554, 191177108, 238971385, 382354216, 477942770, 764708432, 955885540, 1911771080, 1959565357, 3823542160, 3919130714, 7838261428, 9797826785, 15676522856, 19595653570, 31353045712, 39191307140, 78382614280, 156765228560]

約数ペア:

[(1, 156765228560), (2, 78382614280), (4, 39191307140), (5, 31353045712), (8, 19595653570), (10, 15676522856), (16, 9797826785), (20, 7838261428), (40, 3919130714), (41, 3823542160), (80, 1959565357), (82, 1911771080), (164, 955885540), (205, 764708432), (328, 477942770), (410, 382354216), (656, 238971385), (820, 191177108), (1640, 95588554), (3280, 47794277)]