140489466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{29527}}^1$

素因数の和:29606

約数の個数: 32

約数和(自身を含む): 307563648

約数和(自身を除く): 167074182

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 29527, 59054, 88581, 177162, 383851, 767702, 1151553, 1801147, 2303106, 3602294, 5403441, 10806882, 23414911, 46829822, 70244733, 140489466]

約数ペア:

[(1, 140489466), (2, 70244733), (3, 46829822), (6, 23414911), (13, 10806882), (26, 5403441), (39, 3602294), (61, 2303106), (78, 1801147), (122, 1151553), (183, 767702), (366, 383851), (793, 177162), (1586, 88581), (2379, 59054), (4758, 29527)]