137554158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{7393}}^1$

素因数の和:7848

約数の個数: 32

約数和(自身を含む): 315161856

約数和(自身を除く): 177607698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 3101, 6202, 7393, 9303, 14786, 18606, 22179, 44358, 51751, 103502, 155253, 310506, 3275099, 6550198, 9825297, 19650594, 22925693, 45851386, 68777079, 137554158]

約数ペア:

[(1, 137554158), (2, 68777079), (3, 45851386), (6, 22925693), (7, 19650594), (14, 9825297), (21, 6550198), (42, 3275099), (443, 310506), (886, 155253), (1329, 103502), (2658, 51751), (3101, 44358), (6202, 22179), (7393, 18606), (9303, 14786)]