158534008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{421633}}^1$

素因数の和:421686

約数の個数: 16

約数和(自身を含む): 303576480

約数和(自身を除く): 145042472

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 421633, 843266, 1686532, 3373064, 19816751, 39633502, 79267004, 158534008]

約数ペア:

[(1, 158534008), (2, 79267004), (4, 39633502), (8, 19816751), (47, 3373064), (94, 1686532), (188, 843266), (376, 421633)]