168406172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{6703}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 322113792

約数和(自身を除く): 153707620

約数列:

[1, 2, 4, 11, 22, 44, 571, 1142, 2284, 6281, 6703, 12562, 13406, 25124, 26812, 73733, 147466, 294932, 3827413, 7654826, 15309652, 42101543, 84203086, 168406172]

約数ペア:

[(1, 168406172), (2, 84203086), (4, 42101543), (11, 15309652), (22, 7654826), (44, 3827413), (571, 294932), (1142, 147466), (2284, 73733), (6281, 26812), (6703, 25124), (12562, 13406)]