164816266

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{2593}}^1$

素因数の和:3177

約数の個数: 16

約数和(自身を含む): 251856648

約数和(自身を除く): 87040382

約数列:

[1, 2, 61, 122, 521, 1042, 2593, 5186, 31781, 63562, 158173, 316346, 1350953, 2701906, 82408133, 164816266]

約数ペア:

[(1, 164816266), (2, 82408133), (61, 2701906), (122, 1350953), (521, 316346), (1042, 158173), (2593, 63562), (5186, 31781)]