141403076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{122321}}^1$

素因数の和:122359

約数の個数: 18

約数和(自身を含む): 262869978

約数和(自身を除く): 121466902

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 122321, 244642, 489284, 2079457, 4158914, 8317828, 35350769, 70701538, 141403076]

約数ペア:

[(1, 141403076), (2, 70701538), (4, 35350769), (17, 8317828), (34, 4158914), (68, 2079457), (289, 489284), (578, 244642), (1156, 122321)]