168542930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991429}}^1$

素因数の和:991453

約数の個数: 16

約数和(自身を含む): 321223320

約数和(自身を除く): 152680390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 991429, 1982858, 4957145, 9914290, 16854293, 33708586, 84271465, 168542930]

約数ペア:

[(1, 168542930), (2, 84271465), (5, 33708586), (10, 16854293), (17, 9914290), (34, 4957145), (85, 1982858), (170, 991429)]