149001578

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{615709}}^1$

素因数の和:615733

約数の個数: 12

約数和(自身を含む): 245668290

約数和(自身を除く): 96666712

約数列:

[1, 2, 11, 22, 121, 242, 615709, 1231418, 6772799, 13545598, 74500789, 149001578]

約数ペア:

[(1, 149001578), (2, 74500789), (11, 13545598), (22, 6772799), (121, 1231418), (242, 615709)]