157303174

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 275457600

約数和(自身を除く): 118154426

約数列:

[1, 2, 7, 14, 73, 146, 149, 298, 511, 1022, 1033, 1043, 2066, 2086, 7231, 10877, 14462, 21754, 75409, 76139, 150818, 152278, 153917, 307834, 527863, 1055726, 1077419, 2154838, 11235941, 22471882, 78651587, 157303174]

約数ペア:

[(1, 157303174), (2, 78651587), (7, 22471882), (14, 11235941), (73, 2154838), (146, 1077419), (149, 1055726), (298, 527863), (511, 307834), (1022, 153917), (1033, 152278), (1043, 150818), (2066, 76139), (2086, 75409), (7231, 21754), (10877, 14462)]