156911890382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{20249}}^1\times {\mathrm{298043}}^1$

素因数の和:318307

約数の個数: 16

約数和(自身を含む): 253486422000

約数和(自身を除く): 96574531618

約数列:

[1, 2, 13, 26, 20249, 40498, 263237, 298043, 526474, 596086, 3874559, 7749118, 6035072707, 12070145414, 78455945191, 156911890382]

約数ペア:

[(1, 156911890382), (2, 78455945191), (13, 12070145414), (26, 6035072707), (20249, 7749118), (40498, 3874559), (263237, 596086), (298043, 526474)]