172355134

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{201821}}^1$

素因数の和:201891

約数の個数: 16

約数和(自身を含む): 300311136

約数和(自身を除く): 127956002

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 201821, 403642, 1412747, 2825494, 12311081, 24622162, 86177567, 172355134]

約数ペア:

[(1, 172355134), (2, 86177567), (7, 24622162), (14, 12311081), (61, 2825494), (122, 1412747), (427, 403642), (854, 201821)]