163904158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{49339}}^1$

素因数の和:49503

約数の個数: 16

約数和(自身を含む): 269988480

約数和(自身を除く): 106084322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 49339, 98678, 542729, 1085458, 7450189, 14900378, 81952079, 163904158]

約数ペア:

[(1, 163904158), (2, 81952079), (11, 14900378), (22, 7450189), (151, 1085458), (302, 542729), (1661, 98678), (3322, 49339)]