148021244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{310969}}^1$

素因数の和:310997

約数の個数: 24

約数和(自身を含む): 313457760

約数和(自身を除く): 165436516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 310969, 621938, 1243876, 2176783, 4353566, 5286473, 8707132, 10572946, 21145892, 37005311, 74010622, 148021244]

約数ペア:

[(1, 148021244), (2, 74010622), (4, 37005311), (7, 21145892), (14, 10572946), (17, 8707132), (28, 5286473), (34, 4353566), (68, 2176783), (119, 1243876), (238, 621938), (476, 310969)]