159037684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{22003}}^1$

素因数の和:22159

約数の個数: 24

約数和(自身を含む): 301894880

約数和(自身を除く): 142857196

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 22003, 44006, 88012, 286039, 572078, 1144156, 3058417, 6116834, 12233668, 39759421, 79518842, 159037684]

約数ペア:

[(1, 159037684), (2, 79518842), (4, 39759421), (13, 12233668), (26, 6116834), (52, 3058417), (139, 1144156), (278, 572078), (556, 286039), (1807, 88012), (3614, 44006), (7228, 22003)]