140744212

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{44483}}^1$

素因数の和:44607

約数の個数: 24

約数和(自身を含む): 283985856

約数和(自身を除く): 143241644

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 44483, 88966, 177932, 311381, 622762, 1245524, 5026579, 10053158, 20106316, 35186053, 70372106, 140744212]

約数ペア:

[(1, 140744212), (2, 70372106), (4, 35186053), (7, 20106316), (14, 10053158), (28, 5026579), (113, 1245524), (226, 622762), (452, 311381), (791, 177932), (1582, 88966), (3164, 44483)]