129245166

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{4297}}^1$

素因数の和:4865

約数の個数: 32

約数和(自身を含む): 287794080

約数和(自身を除く): 158548914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 3342, 4297, 5013, 8594, 10026, 12891, 15039, 25782, 30078, 38673, 77346, 116019, 232038, 2393429, 4786858, 7180287, 14360574, 21540861, 43081722, 64622583, 129245166]

約数ペア:

[(1, 129245166), (2, 64622583), (3, 43081722), (6, 21540861), (9, 14360574), (18, 7180287), (27, 4786858), (54, 2393429), (557, 232038), (1114, 116019), (1671, 77346), (3342, 38673), (4297, 30078), (5013, 25782), (8594, 15039), (10026, 12891)]