131404572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 369687360

約数和(自身を除く): 238282788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 173, 234, 346, 351, 468, 519, 541, 692, 702, 1038, 1082, 1404, 1557, 1623, 2076, 2164, 2249, 3114, 3246, 4498, 4671, 4869, 6228, 6492, 6747, 7033, 8996, 9342, 9738, 13494, 14066, 14607, 18684, 19476, 20241, 21099, 26988, 28132, 29214, 40482, 42198, 58428, 60723, 63297, 80964, 84396, 93593, 121446, 126594, 187186, 189891, 242892, 253188, 280779, 374372, 379782, 561558, 759564, 842337, 1123116, 1216709, 1684674, 2433418, 2527011, 3369348, 3650127, 4866836, 5054022, 7300254, 10108044, 10950381, 14600508, 21900762, 32851143, 43801524, 65702286, 131404572]

約数ペア:

[(1, 131404572), (2, 65702286), (3, 43801524), (4, 32851143), (6, 21900762), (9, 14600508), (12, 10950381), (13, 10108044), (18, 7300254), (26, 5054022), (27, 4866836), (36, 3650127), (39, 3369348), (52, 2527011), (54, 2433418), (78, 1684674), (108, 1216709), (117, 1123116), (156, 842337), (173, 759564), (234, 561558), (346, 379782), (351, 374372), (468, 280779), (519, 253188), (541, 242892), (692, 189891), (702, 187186), (1038, 126594), (1082, 121446), (1404, 93593), (1557, 84396), (1623, 80964), (2076, 63297), (2164, 60723), (2249, 58428), (3114, 42198), (3246, 40482), (4498, 29214), (4671, 28132), (4869, 26988), (6228, 21099), (6492, 20241), (6747, 19476), (7033, 18684), (8996, 14607), (9342, 14066), (9738, 13494)]