155991106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{14071}}^1$

素因数の和:14337

約数の個数: 16

約数和(自身を含む): 245190528

約数和(自身を除く): 89199422

約数列:

[1, 2, 23, 46, 241, 482, 5543, 11086, 14071, 28142, 323633, 647266, 3391111, 6782222, 77995553, 155991106]

約数ペア:

[(1, 155991106), (2, 77995553), (23, 6782222), (46, 3391111), (241, 647266), (482, 323633), (5543, 28142), (11086, 14071)]