139999704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15473}}^1$

素因数の和:15524

約数の個数: 64

約数和(自身を含む): 389944800

約数和(自身を除く): 249945096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 4524, 9048, 15473, 30946, 46419, 61892, 92838, 123784, 185676, 201149, 371352, 402298, 448717, 603447, 804596, 897434, 1206894, 1346151, 1609192, 1794868, 2413788, 2692302, 3589736, 4827576, 5384604, 5833321, 10769208, 11666642, 17499963, 23333284, 34999926, 46666568, 69999852, 139999704]

約数ペア:

[(1, 139999704), (2, 69999852), (3, 46666568), (4, 34999926), (6, 23333284), (8, 17499963), (12, 11666642), (13, 10769208), (24, 5833321), (26, 5384604), (29, 4827576), (39, 3589736), (52, 2692302), (58, 2413788), (78, 1794868), (87, 1609192), (104, 1346151), (116, 1206894), (156, 897434), (174, 804596), (232, 603447), (312, 448717), (348, 402298), (377, 371352), (696, 201149), (754, 185676), (1131, 123784), (1508, 92838), (2262, 61892), (3016, 46419), (4524, 30946), (9048, 15473)]