187046216

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 413424000

約数和(自身を除く): 226377784

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 173, 301, 344, 346, 449, 602, 692, 898, 1204, 1211, 1384, 1796, 2408, 2422, 3143, 3592, 4844, 6286, 7439, 9688, 12572, 14878, 19307, 25144, 29756, 38614, 52073, 59512, 77228, 77677, 104146, 135149, 154456, 155354, 208292, 270298, 310708, 416584, 540596, 543739, 621416, 1081192, 1087478, 2174956, 3340111, 4349912, 6680222, 13360444, 23380777, 26720888, 46761554, 93523108, 187046216]

約数ペア:

[(1, 187046216), (2, 93523108), (4, 46761554), (7, 26720888), (8, 23380777), (14, 13360444), (28, 6680222), (43, 4349912), (56, 3340111), (86, 2174956), (172, 1087478), (173, 1081192), (301, 621416), (344, 543739), (346, 540596), (449, 416584), (602, 310708), (692, 270298), (898, 208292), (1204, 155354), (1211, 154456), (1384, 135149), (1796, 104146), (2408, 77677), (2422, 77228), (3143, 59512), (3592, 52073), (4844, 38614), (6286, 29756), (7439, 25144), (9688, 19307), (12572, 14878)]