156670714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 248371200

約数和(自身を除く): 91700486

約数列:

[1, 2, 31, 62, 97, 109, 194, 218, 239, 478, 3007, 3379, 6014, 6758, 7409, 10573, 14818, 21146, 23183, 26051, 46366, 52102, 327763, 655526, 718673, 807581, 1437346, 1615162, 2526947, 5053894, 78335357, 156670714]

約数ペア:

[(1, 156670714), (2, 78335357), (31, 5053894), (62, 2526947), (97, 1615162), (109, 1437346), (194, 807581), (218, 718673), (239, 655526), (478, 327763), (3007, 52102), (3379, 46366), (6014, 26051), (6758, 23183), (7409, 21146), (10573, 14818)]