152474978

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{5749}}^1$

素因数の和:5989

約数の個数: 16

約数和(自身を含む): 232875000

約数和(自身を除く): 80400022

約数列:

[1, 2, 89, 149, 178, 298, 5749, 11498, 13261, 26522, 511661, 856601, 1023322, 1713202, 76237489, 152474978]

約数ペア:

[(1, 152474978), (2, 76237489), (89, 1713202), (149, 1023322), (178, 856601), (298, 511661), (5749, 26522), (11498, 13261)]