156616570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{1237}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 308054016

約数和(自身を除く): 151437446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1151, 1237, 2302, 2474, 5755, 6185, 11510, 12370, 12661, 13607, 25322, 27214, 63305, 68035, 126610, 136070, 1423787, 2847574, 7118935, 14237870, 15661657, 31323314, 78308285, 156616570]

約数ペア:

[(1, 156616570), (2, 78308285), (5, 31323314), (10, 15661657), (11, 14237870), (22, 7118935), (55, 2847574), (110, 1423787), (1151, 136070), (1237, 126610), (2302, 68035), (2474, 63305), (5755, 27214), (6185, 25322), (11510, 13607), (12370, 12661)]