168395326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{20521}}^1$

素因数の和:20907

約数の個数: 16

約数和(自身を含む): 276308208

約数和(自身を除く): 107912882

約数列:

[1, 2, 11, 22, 373, 746, 4103, 8206, 20521, 41042, 225731, 451462, 7654333, 15308666, 84197663, 168395326]

約数ペア:

[(1, 168395326), (2, 84197663), (11, 15308666), (22, 7654333), (373, 451462), (746, 225731), (4103, 41042), (8206, 20521)]