145277756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{1997}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 274125600

約数和(自身を除く): 128847844

約数列:

[1, 2, 4, 13, 26, 52, 1399, 1997, 2798, 3994, 5596, 7988, 18187, 25961, 36374, 51922, 72748, 103844, 2793803, 5587606, 11175212, 36319439, 72638878, 145277756]

約数ペア:

[(1, 145277756), (2, 72638878), (4, 36319439), (13, 11175212), (26, 5587606), (52, 2793803), (1399, 103844), (1997, 72748), (2798, 51922), (3994, 36374), (5596, 25961), (7988, 18187)]