164497672

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{123127}}^1$

素因数の和:123300

約数の個数: 16

約数和(自身を含む): 310282560

約数和(自身を除く): 145784888

約数列:

[1, 2, 4, 8, 167, 334, 668, 1336, 123127, 246254, 492508, 985016, 20562209, 41124418, 82248836, 164497672]

約数ペア:

[(1, 164497672), (2, 82248836), (4, 41124418), (8, 20562209), (167, 985016), (334, 492508), (668, 246254), (1336, 123127)]