168607638

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{59663}}^1$

素因数の和:59828

約数の個数: 24

約数和(自身を含む): 367649568

約数和(自身を除く): 199041930

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 59663, 119326, 178989, 357978, 536967, 1073934, 9367091, 18734182, 28101273, 56202546, 84303819, 168607638]

約数ペア:

[(1, 168607638), (2, 84303819), (3, 56202546), (6, 28101273), (9, 18734182), (18, 9367091), (157, 1073934), (314, 536967), (471, 357978), (942, 178989), (1413, 119326), (2826, 59663)]