157025354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 249839616

約数和(自身を除く): 92814262

約数列:

[1, 2, 31, 62, 67, 103, 134, 206, 367, 734, 2077, 3193, 4154, 6386, 6901, 11377, 13802, 22754, 24589, 37801, 49178, 75602, 213931, 427862, 762259, 1171831, 1524518, 2343662, 2532667, 5065334, 78512677, 157025354]

約数ペア:

[(1, 157025354), (2, 78512677), (31, 5065334), (62, 2532667), (67, 2343662), (103, 1524518), (134, 1171831), (206, 762259), (367, 427862), (734, 213931), (2077, 75602), (3193, 49178), (4154, 37801), (6386, 24589), (6901, 22754), (11377, 13802)]