148980734

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{20347}}^1$

素因数の和:20879

約数の個数: 16

約数和(自身を含む): 255896448

約数和(自身を除く): 106915714

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 7322, 20347, 40694, 142429, 284858, 10641481, 21282962, 74490367, 148980734]

約数ペア:

[(1, 148980734), (2, 74490367), (7, 21282962), (14, 10641481), (523, 284858), (1046, 142429), (3661, 40694), (7322, 20347)]