128039292

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{13627}}^1$

素因数の和:13672

約数の個数: 60

約数和(自身を含む): 346287480

約数和(自身を除く): 218248188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 13627, 27254, 40881, 54508, 81762, 122643, 163524, 245286, 367929, 395183, 490572, 735858, 790366, 1103787, 1185549, 1471716, 1580732, 2207574, 2371098, 3556647, 4415148, 4742196, 7113294, 10669941, 14226588, 21339882, 32009823, 42679764, 64019646, 128039292]

約数ペア:

[(1, 128039292), (2, 64019646), (3, 42679764), (4, 32009823), (6, 21339882), (9, 14226588), (12, 10669941), (18, 7113294), (27, 4742196), (29, 4415148), (36, 3556647), (54, 2371098), (58, 2207574), (81, 1580732), (87, 1471716), (108, 1185549), (116, 1103787), (162, 790366), (174, 735858), (261, 490572), (324, 395183), (348, 367929), (522, 245286), (783, 163524), (1044, 122643), (1566, 81762), (2349, 54508), (3132, 40881), (4698, 27254), (9396, 13627)]