145859246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 239812608

約数和(自身を除く): 93953362

約数列:

[1, 2, 13, 26, 127, 163, 254, 271, 326, 542, 1651, 2119, 3302, 3523, 4238, 7046, 20701, 34417, 41402, 44173, 68834, 88346, 269113, 447421, 538226, 574249, 894842, 1148498, 5609971, 11219942, 72929623, 145859246]

約数ペア:

[(1, 145859246), (2, 72929623), (13, 11219942), (26, 5609971), (127, 1148498), (163, 894842), (254, 574249), (271, 538226), (326, 447421), (542, 269113), (1651, 88346), (2119, 68834), (3302, 44173), (3523, 41402), (4238, 34417), (7046, 20701)]