162105208

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{48131}}^1$

素因数の和:48558

約数の個数: 16

約数和(自身を含む): 304675560

約数和(自身を除く): 142570352

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 48131, 96262, 192524, 385048, 20263151, 40526302, 81052604, 162105208]

約数ペア:

[(1, 162105208), (2, 81052604), (4, 40526302), (8, 20263151), (421, 385048), (842, 192524), (1684, 96262), (3368, 48131)]