156943379872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{258130559}}^1$

素因数の和:258130588

約数の個数: 24

約数和(自身を含む): 325244505600

約数和(自身を除く): 168301125728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 258130559, 516261118, 1032522236, 2065044472, 4130088944, 4904480621, 8260177888, 9808961242, 19617922484, 39235844968, 78471689936, 156943379872]

約数ペア:

[(1, 156943379872), (2, 78471689936), (4, 39235844968), (8, 19617922484), (16, 9808961242), (19, 8260177888), (32, 4904480621), (38, 4130088944), (76, 2065044472), (152, 1032522236), (304, 516261118), (608, 258130559)]