129625756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 255082240

約数和(自身を除く): 125456484

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 829, 1261, 1612, 1658, 2522, 3007, 3316, 5044, 6014, 10777, 12028, 21554, 25699, 39091, 43108, 51398, 78182, 80413, 102796, 156364, 160826, 321652, 334087, 668174, 1045369, 1336348, 2090738, 2492803, 4181476, 4985606, 9971212, 32406439, 64812878, 129625756]

約数ペア:

[(1, 129625756), (2, 64812878), (4, 32406439), (13, 9971212), (26, 4985606), (31, 4181476), (52, 2492803), (62, 2090738), (97, 1336348), (124, 1045369), (194, 668174), (388, 334087), (403, 321652), (806, 160826), (829, 156364), (1261, 102796), (1612, 80413), (1658, 78182), (2522, 51398), (3007, 43108), (3316, 39091), (5044, 25699), (6014, 21554), (10777, 12028)]