131512524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 363412224

約数和(自身を除く): 231899700

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 173, 286, 346, 429, 443, 519, 572, 692, 858, 886, 1038, 1329, 1716, 1772, 1903, 2076, 2249, 2658, 3806, 4498, 4873, 5316, 5709, 5759, 6747, 7612, 8996, 9746, 11418, 11518, 13494, 14619, 17277, 19492, 22836, 23036, 24739, 26988, 29238, 34554, 49478, 58476, 63349, 69108, 74217, 76639, 98956, 126698, 148434, 153278, 190047, 229917, 253396, 296868, 306556, 380094, 459834, 760188, 843029, 919668, 996307, 1686058, 1992614, 2529087, 2988921, 3372116, 3985228, 5058174, 5977842, 10116348, 10959377, 11955684, 21918754, 32878131, 43837508, 65756262, 131512524]

約数ペア:

[(1, 131512524), (2, 65756262), (3, 43837508), (4, 32878131), (6, 21918754), (11, 11955684), (12, 10959377), (13, 10116348), (22, 5977842), (26, 5058174), (33, 3985228), (39, 3372116), (44, 2988921), (52, 2529087), (66, 1992614), (78, 1686058), (132, 996307), (143, 919668), (156, 843029), (173, 760188), (286, 459834), (346, 380094), (429, 306556), (443, 296868), (519, 253396), (572, 229917), (692, 190047), (858, 153278), (886, 148434), (1038, 126698), (1329, 98956), (1716, 76639), (1772, 74217), (1903, 69108), (2076, 63349), (2249, 58476), (2658, 49478), (3806, 34554), (4498, 29238), (4873, 26988), (5316, 24739), (5709, 23036), (5759, 22836), (6747, 19492), (7612, 17277), (8996, 14619), (9746, 13494), (11418, 11518)]