143258512

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{37463}}^1$

素因数の和:37710

約数の個数: 20

約数和(自身を含む): 278732160

約数和(自身を除く): 135473648

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 37463, 74926, 149852, 299704, 599408, 8953657, 17907314, 35814628, 71629256, 143258512]

約数ペア:

[(1, 143258512), (2, 71629256), (4, 35814628), (8, 17907314), (16, 8953657), (239, 599408), (478, 299704), (956, 149852), (1912, 74926), (3824, 37463)]