165568610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7109}}^1$

素因数の和:7270

約数の個数: 32

約数和(自身を含む): 317902320

約数和(自身を除く): 152333710

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 4658, 7109, 11645, 14218, 23290, 35545, 71090, 120853, 241706, 604265, 973933, 1208530, 1947866, 4869665, 9739330, 16556861, 33113722, 82784305, 165568610]

約数ペア:

[(1, 165568610), (2, 82784305), (5, 33113722), (10, 16556861), (17, 9739330), (34, 4869665), (85, 1947866), (137, 1208530), (170, 973933), (274, 604265), (685, 241706), (1370, 120853), (2329, 71090), (4658, 35545), (7109, 23290), (11645, 14218)]