145604444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{2011}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 266356608

約数和(自身を除く): 120752164

約数列:

[1, 2, 4, 23, 46, 92, 787, 1574, 2011, 3148, 4022, 8044, 18101, 36202, 46253, 72404, 92506, 185012, 1582657, 3165314, 6330628, 36401111, 72802222, 145604444]

約数ペア:

[(1, 145604444), (2, 72802222), (4, 36401111), (23, 6330628), (46, 3165314), (92, 1582657), (787, 185012), (1574, 92506), (2011, 72404), (3148, 46253), (4022, 36202), (8044, 18101)]