156940297112

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{48921539}}^1$

素因数の和:48921946

約数の個数: 16

約数和(自身を含む): 294996886200

約数和(自身を除く): 138056589088

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 48921539, 97843078, 195686156, 391372312, 19617537139, 39235074278, 78470148556, 156940297112]

約数ペア:

[(1, 156940297112), (2, 78470148556), (4, 39235074278), (8, 19617537139), (401, 391372312), (802, 195686156), (1604, 97843078), (3208, 48921539)]