157033707560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{825277}}^1$

素因数の和:825426

約数の個数: 64

約数和(自身を含む): 363650497920

約数和(自身を除く): 206616790360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 71, 134, 142, 268, 284, 335, 355, 536, 568, 670, 710, 1340, 1420, 2680, 2840, 4757, 9514, 19028, 23785, 38056, 47570, 95140, 190280, 825277, 1650554, 3301108, 4126385, 6602216, 8252770, 16505540, 33011080, 55293559, 58594667, 110587118, 117189334, 221174236, 234378668, 276467795, 292973335, 442348472, 468757336, 552935590, 585946670, 1105871180, 1171893340, 2211742360, 2343786680, 3925842689, 7851685378, 15703370756, 19629213445, 31406741512, 39258426890, 78516853780, 157033707560]

約数ペア:

[(1, 157033707560), (2, 78516853780), (4, 39258426890), (5, 31406741512), (8, 19629213445), (10, 15703370756), (20, 7851685378), (40, 3925842689), (67, 2343786680), (71, 2211742360), (134, 1171893340), (142, 1105871180), (268, 585946670), (284, 552935590), (335, 468757336), (355, 442348472), (536, 292973335), (568, 276467795), (670, 234378668), (710, 221174236), (1340, 117189334), (1420, 110587118), (2680, 58594667), (2840, 55293559), (4757, 33011080), (9514, 16505540), (19028, 8252770), (23785, 6602216), (38056, 4126385), (47570, 3301108), (95140, 1650554), (190280, 825277)]