131638704

素因数分解:

$2^4\times 3^1\times {\mathrm{2742473}}^1$

素因数の和:2742484

約数の個数: 20

約数和(自身を含む): 340066776

約数和(自身を除く): 208428072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2742473, 5484946, 8227419, 10969892, 16454838, 21939784, 32909676, 43879568, 65819352, 131638704]

約数ペア:

[(1, 131638704), (2, 65819352), (3, 43879568), (4, 32909676), (6, 21939784), (8, 16454838), (12, 10969892), (16, 8227419), (24, 5484946), (48, 2742473)]