129291384

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{34313}}^1$

素因数の和:34479

約数の個数: 32

約数和(自身を含む): 325296720

約数和(自身を除く): 196005336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 34313, 68626, 102939, 137252, 205878, 274504, 411756, 823512, 5387141, 10774282, 16161423, 21548564, 32322846, 43097128, 64645692, 129291384]

約数ペア:

[(1, 129291384), (2, 64645692), (3, 43097128), (4, 32322846), (6, 21548564), (8, 16161423), (12, 10774282), (24, 5387141), (157, 823512), (314, 411756), (471, 274504), (628, 205878), (942, 137252), (1256, 102939), (1884, 68626), (3768, 34313)]