158288426

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{1471}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 239735808

約数和(自身を除く): 81447382

約数列:

[1, 2, 173, 311, 346, 622, 1471, 2942, 53803, 107606, 254483, 457481, 508966, 914962, 79144213, 158288426]

約数ペア:

[(1, 158288426), (2, 79144213), (173, 914962), (311, 508966), (346, 457481), (622, 254483), (1471, 107606), (2942, 53803)]