139613656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 353808000

約数和(自身を除く): 214194344

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 29, 34, 52, 56, 58, 68, 91, 104, 116, 119, 136, 182, 203, 221, 232, 238, 364, 377, 389, 406, 442, 476, 493, 728, 754, 778, 812, 884, 952, 986, 1508, 1547, 1556, 1624, 1768, 1972, 2639, 2723, 3016, 3094, 3112, 3451, 3944, 5057, 5278, 5446, 6188, 6409, 6613, 6902, 10114, 10556, 10892, 11281, 12376, 12818, 13226, 13804, 20228, 21112, 21784, 22562, 25636, 26452, 27608, 35399, 40456, 44863, 45124, 46291, 51272, 52904, 70798, 78967, 85969, 89726, 90248, 92582, 141596, 146653, 157934, 171938, 179452, 185164, 191777, 283192, 293306, 315868, 343876, 358904, 370328, 383554, 586612, 601783, 631736, 687752, 767108, 1026571, 1173224, 1203566, 1342439, 1534216, 2053142, 2407132, 2493101, 2684878, 4106284, 4814264, 4986202, 5369756, 8212568, 9972404, 10739512, 17451707, 19944808, 34903414, 69806828, 139613656]

約数ペア:

[(1, 139613656), (2, 69806828), (4, 34903414), (7, 19944808), (8, 17451707), (13, 10739512), (14, 9972404), (17, 8212568), (26, 5369756), (28, 4986202), (29, 4814264), (34, 4106284), (52, 2684878), (56, 2493101), (58, 2407132), (68, 2053142), (91, 1534216), (104, 1342439), (116, 1203566), (119, 1173224), (136, 1026571), (182, 767108), (203, 687752), (221, 631736), (232, 601783), (238, 586612), (364, 383554), (377, 370328), (389, 358904), (406, 343876), (442, 315868), (476, 293306), (493, 283192), (728, 191777), (754, 185164), (778, 179452), (812, 171938), (884, 157934), (952, 146653), (986, 141596), (1508, 92582), (1547, 90248), (1556, 89726), (1624, 85969), (1768, 78967), (1972, 70798), (2639, 52904), (2723, 51272), (3016, 46291), (3094, 45124), (3112, 44863), (3451, 40456), (3944, 35399), (5057, 27608), (5278, 26452), (5446, 25636), (6188, 22562), (6409, 21784), (6613, 21112), (6902, 20228), (10114, 13804), (10556, 13226), (10892, 12818), (11281, 12376)]