131134564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 258644736

約数和(自身を除く): 127510172

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 157, 164, 314, 451, 463, 628, 902, 926, 1727, 1804, 1852, 3454, 5093, 6437, 6908, 10186, 12874, 18983, 20372, 25748, 37966, 70807, 72691, 75932, 141614, 145382, 208813, 283228, 290764, 417626, 799601, 835252, 1599202, 2980331, 3198404, 5960662, 11921324, 32783641, 65567282, 131134564]

約数ペア:

[(1, 131134564), (2, 65567282), (4, 32783641), (11, 11921324), (22, 5960662), (41, 3198404), (44, 2980331), (82, 1599202), (157, 835252), (164, 799601), (314, 417626), (451, 290764), (463, 283228), (628, 208813), (902, 145382), (926, 141614), (1727, 75932), (1804, 72691), (1852, 70807), (3454, 37966), (5093, 25748), (6437, 20372), (6908, 18983), (10186, 12874)]