166275396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{219941}}^1$

素因数の和:219961

約数の個数: 48

約数和(自身を含む): 492670080

約数和(自身を除く): 326394684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 219941, 439882, 659823, 879764, 1319646, 1539587, 1979469, 2639292, 3079174, 3958938, 4618761, 5938407, 6158348, 7917876, 9237522, 11876814, 13856283, 18475044, 23753628, 27712566, 41568849, 55425132, 83137698, 166275396]

約数ペア:

[(1, 166275396), (2, 83137698), (3, 55425132), (4, 41568849), (6, 27712566), (7, 23753628), (9, 18475044), (12, 13856283), (14, 11876814), (18, 9237522), (21, 7917876), (27, 6158348), (28, 5938407), (36, 4618761), (42, 3958938), (54, 3079174), (63, 2639292), (84, 1979469), (108, 1539587), (126, 1319646), (189, 879764), (252, 659823), (378, 439882), (756, 219941)]