161485830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163117}}^1$

素因数の和:163141

約数の個数: 48

約数和(自身を含む): 458035344

約数和(自身を除く): 296549514

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 163117, 326234, 489351, 815585, 978702, 1468053, 1631170, 1794287, 2446755, 2936106, 3588574, 4893510, 5382861, 7340265, 8971435, 10765722, 14680530, 16148583, 17942870, 26914305, 32297166, 53828610, 80742915, 161485830]

約数ペア:

[(1, 161485830), (2, 80742915), (3, 53828610), (5, 32297166), (6, 26914305), (9, 17942870), (10, 16148583), (11, 14680530), (15, 10765722), (18, 8971435), (22, 7340265), (30, 5382861), (33, 4893510), (45, 3588574), (55, 2936106), (66, 2446755), (90, 1794287), (99, 1631170), (110, 1468053), (165, 978702), (198, 815585), (330, 489351), (495, 326234), (990, 163117)]