156918174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{47293}}^1$

素因数の和:47384

約数の個数: 32

約数和(自身を含む): 363217920

約数和(自身を除く): 206299746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 47293, 94586, 141879, 283758, 331051, 662102, 993153, 1986306, 3736147, 7472294, 11208441, 22416882, 26153029, 52306058, 78459087, 156918174]

約数ペア:

[(1, 156918174), (2, 78459087), (3, 52306058), (6, 26153029), (7, 22416882), (14, 11208441), (21, 7472294), (42, 3736147), (79, 1986306), (158, 993153), (237, 662102), (474, 331051), (553, 283758), (1106, 141879), (1659, 94586), (3318, 47293)]