156928082920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560457439}}^1$

素因数の和:560457457

約数の個数: 32

約数和(自身を含む): 403529356800

約数和(自身を除く): 246601273880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560457439, 1120914878, 2241829756, 2802287195, 3923202073, 4483659512, 5604574390, 7846404146, 11209148780, 15692808292, 19616010365, 22418297560, 31385616584, 39232020730, 78464041460, 156928082920]

約数ペア:

[(1, 156928082920), (2, 78464041460), (4, 39232020730), (5, 31385616584), (7, 22418297560), (8, 19616010365), (10, 15692808292), (14, 11209148780), (20, 7846404146), (28, 5604574390), (35, 4483659512), (40, 3923202073), (56, 2802287195), (70, 2241829756), (140, 1120914878), (280, 560457439)]