131386704

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2628

約数の個数: 80

約数和(自身を含む): 360750720

約数和(自身を除く): 229364016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 592, 696, 888, 1073, 1392, 1776, 2146, 2551, 3219, 4292, 5102, 6438, 7653, 8584, 10204, 12876, 15306, 17168, 20408, 25752, 30612, 40816, 51504, 61224, 73979, 94387, 122448, 147958, 188774, 221937, 283161, 295916, 377548, 443874, 566322, 591832, 755096, 887748, 1132644, 1183664, 1510192, 1775496, 2265288, 2737223, 3550992, 4530576, 5474446, 8211669, 10948892, 16423338, 21897784, 32846676, 43795568, 65693352, 131386704]

約数ペア:

[(1, 131386704), (2, 65693352), (3, 43795568), (4, 32846676), (6, 21897784), (8, 16423338), (12, 10948892), (16, 8211669), (24, 5474446), (29, 4530576), (37, 3550992), (48, 2737223), (58, 2265288), (74, 1775496), (87, 1510192), (111, 1183664), (116, 1132644), (148, 887748), (174, 755096), (222, 591832), (232, 566322), (296, 443874), (348, 377548), (444, 295916), (464, 283161), (592, 221937), (696, 188774), (888, 147958), (1073, 122448), (1392, 94387), (1776, 73979), (2146, 61224), (2551, 51504), (3219, 40816), (4292, 30612), (5102, 25752), (6438, 20408), (7653, 17168), (8584, 15306), (10204, 12876)]