127140316

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{733}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 225496544

約数和(自身を除く): 98356228

約数列:

[1, 2, 4, 103, 206, 412, 421, 733, 842, 1466, 1684, 2932, 43363, 75499, 86726, 150998, 173452, 301996, 308593, 617186, 1234372, 31785079, 63570158, 127140316]

約数ペア:

[(1, 127140316), (2, 63570158), (4, 31785079), (103, 1234372), (206, 617186), (412, 308593), (421, 301996), (733, 173452), (842, 150998), (1466, 86726), (1684, 75499), (2932, 43363)]