156937006816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{258120077}}^1$

素因数の和:258120106

約数の個数: 24

約数和(自身を含む): 325231298280

約数和(自身を除く): 168294291464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 258120077, 516240154, 1032480308, 2064960616, 4129921232, 4904281463, 8259842464, 9808562926, 19617125852, 39234251704, 78468503408, 156937006816]

約数ペア:

[(1, 156937006816), (2, 78468503408), (4, 39234251704), (8, 19617125852), (16, 9808562926), (19, 8259842464), (32, 4904281463), (38, 4129921232), (76, 2064960616), (152, 1032480308), (304, 516240154), (608, 258120077)]