145966064

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{6521}}^1$

素因数の和:7928

約数の個数: 20

約数和(自身を含む): 283054800

約数和(自身を除く): 137088736

約数列:

[1, 2, 4, 8, 16, 1399, 2798, 5596, 6521, 11192, 13042, 22384, 26084, 52168, 104336, 9122879, 18245758, 36491516, 72983032, 145966064]

約数ペア:

[(1, 145966064), (2, 72983032), (4, 36491516), (8, 18245758), (16, 9122879), (1399, 104336), (2798, 52168), (5596, 26084), (6521, 22384), (11192, 13042)]