163969256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{2423}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 335966400

約数和(自身を除く): 171997144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 769, 1538, 2423, 3076, 4846, 6152, 8459, 9692, 16918, 19384, 26653, 33836, 53306, 67672, 106612, 213224, 1863287, 3726574, 7453148, 14906296, 20496157, 40992314, 81984628, 163969256]

約数ペア:

[(1, 163969256), (2, 81984628), (4, 40992314), (8, 20496157), (11, 14906296), (22, 7453148), (44, 3726574), (88, 1863287), (769, 213224), (1538, 106612), (2423, 67672), (3076, 53306), (4846, 33836), (6152, 26653), (8459, 19384), (9692, 16918)]