156966180458

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{2210729}}^1$

素因数の和:2211133

約数の個数: 16

約数和(自身を含む): 238122149760

約数和(自身を除く): 81155969302

約数列:

[1, 2, 131, 262, 271, 542, 35501, 71002, 2210729, 4421458, 289605499, 579210998, 599107559, 1198215118, 78483090229, 156966180458]

約数ペア:

[(1, 156966180458), (2, 78483090229), (131, 1198215118), (262, 599107559), (271, 579210998), (542, 289605499), (35501, 4421458), (71002, 2210729)]