166155578

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1\times {\mathrm{1277}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 253412064

約数和(自身を除く): 87256486

約数列:

[1, 2, 67, 134, 971, 1277, 1942, 2554, 65057, 85559, 130114, 171118, 1239967, 2479934, 83077789, 166155578]

約数ペア:

[(1, 166155578), (2, 83077789), (67, 2479934), (134, 1239967), (971, 171118), (1277, 130114), (1942, 85559), (2554, 65057)]