168551930

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149161}}^1$

素因数の和:149281

約数の個数: 16

約数和(自身を含む): 306080424

約数和(自身を除く): 137528494

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 149161, 298322, 745805, 1491610, 16855193, 33710386, 84275965, 168551930]

約数ペア:

[(1, 168551930), (2, 84275965), (5, 33710386), (10, 16855193), (113, 1491610), (226, 745805), (565, 298322), (1130, 149161)]