15389528

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 22531432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 49, 56, 77, 83, 86, 88, 98, 154, 166, 172, 196, 301, 308, 332, 344, 392, 473, 539, 581, 602, 616, 664, 913, 946, 1078, 1162, 1204, 1826, 1892, 2107, 2156, 2324, 2408, 3311, 3569, 3652, 3784, 4067, 4214, 4312, 4648, 6391, 6622, 7138, 7304, 8134, 8428, 12782, 13244, 14276, 16268, 16856, 23177, 24983, 25564, 26488, 28552, 32536, 39259, 44737, 46354, 49966, 51128, 78518, 89474, 92708, 99932, 157036, 174881, 178948, 185416, 199864, 274813, 314072, 349762, 357896, 549626, 699524, 1099252, 1399048, 1923691, 2198504, 3847382, 7694764, 15389528]

約数ペア:

[(1, 15389528), (2, 7694764), (4, 3847382), (7, 2198504), (8, 1923691), (11, 1399048), (14, 1099252), (22, 699524), (28, 549626), (43, 357896), (44, 349762), (49, 314072), (56, 274813), (77, 199864), (83, 185416), (86, 178948), (88, 174881), (98, 157036), (154, 99932), (166, 92708), (172, 89474), (196, 78518), (301, 51128), (308, 49966), (332, 46354), (344, 44737), (392, 39259), (473, 32536), (539, 28552), (581, 26488), (602, 25564), (616, 24983), (664, 23177), (913, 16856), (946, 16268), (1078, 14276), (1162, 13244), (1204, 12782), (1826, 8428), (1892, 8134), (2107, 7304), (2156, 7138), (2324, 6622), (2408, 6391), (3311, 4648), (3569, 4312), (3652, 4214), (3784, 4067)]