165722804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{44887}}^1$

素因数の和:44975

約数の個数: 24

約数和(自身を含む): 316729728

約数和(自身を除く): 151006924

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 44887, 89774, 179548, 583531, 1167062, 2334124, 3186977, 6373954, 12747908, 41430701, 82861402, 165722804]

約数ペア:

[(1, 165722804), (2, 82861402), (4, 41430701), (13, 12747908), (26, 6373954), (52, 3186977), (71, 2334124), (142, 1167062), (284, 583531), (923, 179548), (1846, 89774), (3692, 44887)]