157455422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 248396544

約数和(自身を除く): 90941122

約数列:

[1, 2, 43, 71, 86, 107, 142, 214, 241, 482, 3053, 4601, 6106, 7597, 9202, 10363, 15194, 17111, 20726, 25787, 34222, 51574, 326671, 653342, 735773, 1108841, 1471546, 1830877, 2217682, 3661754, 78727711, 157455422]

約数ペア:

[(1, 157455422), (2, 78727711), (43, 3661754), (71, 2217682), (86, 1830877), (107, 1471546), (142, 1108841), (214, 735773), (241, 653342), (482, 326671), (3053, 51574), (4601, 34222), (6106, 25787), (7597, 20726), (9202, 17111), (10363, 15194)]