129029564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1579}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 233587200

約数和(自身を除く): 104557636

約数列:

[1, 2, 4, 31, 62, 124, 659, 1318, 1579, 2636, 3158, 6316, 20429, 40858, 48949, 81716, 97898, 195796, 1040561, 2081122, 4162244, 32257391, 64514782, 129029564]

約数ペア:

[(1, 129029564), (2, 64514782), (4, 32257391), (31, 4162244), (62, 2081122), (124, 1040561), (659, 195796), (1318, 97898), (1579, 81716), (2636, 48949), (3158, 40858), (6316, 20429)]