164679396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1223}}^1$

素因数の和:1473

約数の個数: 72

約数和(自身を含む): 449305920

約数和(自身を除く): 284626524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 458, 588, 687, 916, 1223, 1374, 1603, 2446, 2748, 3206, 3669, 4809, 4892, 6412, 7338, 8561, 9618, 11221, 14676, 17122, 19236, 22442, 25683, 33663, 34244, 44884, 51366, 59927, 67326, 102732, 119854, 134652, 179781, 239708, 280067, 359562, 560134, 719124, 840201, 1120268, 1680402, 1960469, 3360804, 3920938, 5881407, 7841876, 11762814, 13723283, 23525628, 27446566, 41169849, 54893132, 82339698, 164679396]

約数ペア:

[(1, 164679396), (2, 82339698), (3, 54893132), (4, 41169849), (6, 27446566), (7, 23525628), (12, 13723283), (14, 11762814), (21, 7841876), (28, 5881407), (42, 3920938), (49, 3360804), (84, 1960469), (98, 1680402), (147, 1120268), (196, 840201), (229, 719124), (294, 560134), (458, 359562), (588, 280067), (687, 239708), (916, 179781), (1223, 134652), (1374, 119854), (1603, 102732), (2446, 67326), (2748, 59927), (3206, 51366), (3669, 44884), (4809, 34244), (4892, 33663), (6412, 25683), (7338, 22442), (8561, 19236), (9618, 17122), (11221, 14676)]