145655174

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3079}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 260198400

約数和(自身を除く): 114543226

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1526, 3079, 3379, 6158, 6758, 21553, 23653, 43106, 47306, 95449, 190898, 335611, 668143, 671222, 1336286, 2349277, 4698554, 10403941, 20807882, 72827587, 145655174]

約数ペア:

[(1, 145655174), (2, 72827587), (7, 20807882), (14, 10403941), (31, 4698554), (62, 2349277), (109, 1336286), (217, 671222), (218, 668143), (434, 335611), (763, 190898), (1526, 95449), (3079, 47306), (3379, 43106), (6158, 23653), (6758, 21553)]