156926734

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{1951}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 238081536

約数和(自身を除く): 81154802

約数列:

[1, 2, 131, 262, 307, 614, 1951, 3902, 40217, 80434, 255581, 511162, 598957, 1197914, 78463367, 156926734]

約数ペア:

[(1, 156926734), (2, 78463367), (131, 1197914), (262, 598957), (307, 511162), (614, 255581), (1951, 80434), (3902, 40217)]