140946028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{45233}}^1$

素因数の和:45297

約数の個数: 24

約数和(自身を含む): 265975920

約数和(自身を除く): 125029892

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 45233, 90466, 180932, 859427, 1718854, 1854553, 3437708, 3709106, 7418212, 35236507, 70473014, 140946028]

約数ペア:

[(1, 140946028), (2, 70473014), (4, 35236507), (19, 7418212), (38, 3709106), (41, 3437708), (76, 1854553), (82, 1718854), (164, 859427), (779, 180932), (1558, 90466), (3116, 45233)]