128341356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2639

約数の個数: 96

約数和(自身を含む): 364089600

約数和(自身を除く): 235748244

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 116, 132, 143, 156, 174, 286, 319, 348, 377, 429, 572, 638, 754, 858, 957, 1131, 1276, 1508, 1716, 1914, 2262, 2579, 3828, 4147, 4524, 5158, 7737, 8294, 10316, 12441, 15474, 16588, 24882, 28369, 30948, 33527, 49764, 56738, 67054, 74791, 85107, 100581, 113476, 134108, 149582, 170214, 201162, 224373, 299164, 340428, 368797, 402324, 448746, 737594, 822701, 897492, 972283, 1106391, 1475188, 1645402, 1944566, 2212782, 2468103, 2916849, 3290804, 3889132, 4425564, 4936206, 5833698, 9872412, 10695113, 11667396, 21390226, 32085339, 42780452, 64170678, 128341356]

約数ペア:

[(1, 128341356), (2, 64170678), (3, 42780452), (4, 32085339), (6, 21390226), (11, 11667396), (12, 10695113), (13, 9872412), (22, 5833698), (26, 4936206), (29, 4425564), (33, 3889132), (39, 3290804), (44, 2916849), (52, 2468103), (58, 2212782), (66, 1944566), (78, 1645402), (87, 1475188), (116, 1106391), (132, 972283), (143, 897492), (156, 822701), (174, 737594), (286, 448746), (319, 402324), (348, 368797), (377, 340428), (429, 299164), (572, 224373), (638, 201162), (754, 170214), (858, 149582), (957, 134108), (1131, 113476), (1276, 100581), (1508, 85107), (1716, 74791), (1914, 67054), (2262, 56738), (2579, 49764), (3828, 33527), (4147, 30948), (4524, 28369), (5158, 24882), (7737, 16588), (8294, 15474), (10316, 12441)]