121159222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{7211}}^1$

素因数の和:7515

約数の個数: 16

約数和(自身を含む): 188319744

約数和(自身を除く): 67160522

約数列:

[1, 2, 31, 62, 271, 542, 7211, 8401, 14422, 16802, 223541, 447082, 1954181, 3908362, 60579611, 121159222]

約数ペア:

[(1, 121159222), (2, 60579611), (31, 3908362), (62, 1954181), (271, 447082), (542, 223541), (7211, 16802), (8401, 14422)]