140624628

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131671}}^1$

素因数の和:131767

約数の個数: 24

約数和(自身を含む): 331813440

約数和(自身を除く): 191188812

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 131671, 263342, 395013, 526684, 790026, 1580052, 11718719, 23437438, 35156157, 46874876, 70312314, 140624628]

約数ペア:

[(1, 140624628), (2, 70312314), (3, 46874876), (4, 35156157), (6, 23437438), (12, 11718719), (89, 1580052), (178, 790026), (267, 526684), (356, 395013), (534, 263342), (1068, 131671)]