136939796

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{31151}}^1$

素因数の和:31319

約数の個数: 24

約数和(自身を含む): 275632896

約数和(自身を除く): 138693100

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 31151, 62302, 124604, 218057, 436114, 872228, 4890707, 9781414, 19562828, 34234949, 68469898, 136939796]

約数ペア:

[(1, 136939796), (2, 68469898), (4, 34234949), (7, 19562828), (14, 9781414), (28, 4890707), (157, 872228), (314, 436114), (628, 218057), (1099, 124604), (2198, 62302), (4396, 31151)]