131188684

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 259110432

約数和(自身を除く): 127921748

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 601, 902, 1202, 1331, 1804, 2404, 2662, 4961, 5324, 6611, 9922, 13222, 19844, 24641, 26444, 49282, 54571, 72721, 98564, 109142, 145442, 218284, 271051, 290884, 542102, 799931, 1084204, 1599862, 2981561, 3199724, 5963122, 11926244, 32797171, 65594342, 131188684]

約数ペア:

[(1, 131188684), (2, 65594342), (4, 32797171), (11, 11926244), (22, 5963122), (41, 3199724), (44, 2981561), (82, 1599862), (121, 1084204), (164, 799931), (242, 542102), (451, 290884), (484, 271051), (601, 218284), (902, 145442), (1202, 109142), (1331, 98564), (1804, 72721), (2404, 54571), (2662, 49282), (4961, 26444), (5324, 24641), (6611, 19844), (9922, 13222)]