163620142

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{8537}}^1$

素因数の和:8620

約数の個数: 24

約数和(自身を含む): 288311184

約数和(自身を除く): 124691042

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1369, 2738, 8537, 9583, 17074, 19166, 59759, 119518, 315869, 631738, 2211083, 4422166, 11687153, 23374306, 81810071, 163620142]

約数ペア:

[(1, 163620142), (2, 81810071), (7, 23374306), (14, 11687153), (37, 4422166), (74, 2211083), (259, 631738), (518, 315869), (1369, 119518), (2738, 59759), (8537, 19166), (9583, 17074)]