147552374

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 236915712

約数和(自身を除く): 89363338

約数列:

[1, 2, 31, 37, 62, 74, 131, 262, 491, 982, 1147, 2294, 4061, 4847, 8122, 9694, 15221, 18167, 30442, 36334, 64321, 128642, 150257, 300514, 563177, 1126354, 1993951, 2379877, 3987902, 4759754, 73776187, 147552374]

約数ペア:

[(1, 147552374), (2, 73776187), (31, 4759754), (37, 3987902), (62, 2379877), (74, 1993951), (131, 1126354), (262, 563177), (491, 300514), (982, 150257), (1147, 128642), (2294, 64321), (4061, 36334), (4847, 30442), (8122, 18167), (9694, 15221)]