164501230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2347}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 304977024

約数和(自身を除く): 140475794

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 430, 815, 1630, 2347, 4694, 7009, 11735, 14018, 23470, 35045, 70090, 100921, 201842, 382561, 504605, 765122, 1009210, 1912805, 3825610, 16450123, 32900246, 82250615, 164501230]

約数ペア:

[(1, 164501230), (2, 82250615), (5, 32900246), (10, 16450123), (43, 3825610), (86, 1912805), (163, 1009210), (215, 765122), (326, 504605), (430, 382561), (815, 201842), (1630, 100921), (2347, 70090), (4694, 35045), (7009, 23470), (11735, 14018)]