164264478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3911059}}^1$

素因数の和:3911071

約数の個数: 16

約数和(自身を含む): 375461760

約数和(自身を除く): 211197282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3911059, 7822118, 11733177, 23466354, 27377413, 54754826, 82132239, 164264478]

約数ペア:

[(1, 164264478), (2, 82132239), (3, 54754826), (6, 27377413), (7, 23466354), (14, 11733177), (21, 7822118), (42, 3911059)]