153894557856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{21977}}^1$

素因数の和:22215

約数の個数: 192

約数和(自身を含む): 451583548416

約数和(自身を除く): 297688990560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 181, 186, 208, 248, 312, 362, 372, 403, 416, 496, 543, 624, 724, 744, 806, 992, 1086, 1209, 1248, 1448, 1488, 1612, 2172, 2353, 2418, 2896, 2976, 3224, 4344, 4706, 4836, 5611, 5792, 6448, 7059, 8688, 9412, 9672, 11222, 12896, 14118, 16833, 17376, 18824, 19344, 21977, 22444, 28236, 33666, 37648, 38688, 43954, 44888, 56472, 65931, 67332, 72943, 75296, 87908, 89776, 112944, 131862, 134664, 145886, 175816, 179552, 218829, 225888, 263724, 269328, 285701, 291772, 351632, 437658, 527448, 538656, 571402, 583544, 681287, 703264, 857103, 875316, 1054896, 1142804, 1167088, 1362574, 1714206, 1750632, 2043861, 2109792, 2285608, 2334176, 2725148, 3428412, 3501264, 3977837, 4087722, 4571216, 5450296, 6856824, 7002528, 7955674, 8175444, 8856731, 9142432, 10900592, 11933511, 13713648, 15911348, 16350888, 17713462, 21801184, 23867022, 26570193, 27427296, 31822696, 32701776, 35426924, 47734044, 51711881, 53140386, 63645392, 65403552, 70853848, 95468088, 103423762, 106280772, 123312947, 127290784, 141707696, 155135643, 190936176, 206847524, 212561544, 246625894, 283415392, 310271286, 369938841, 381872352, 413695048, 425123088, 493251788, 620542572, 739877682, 827390096, 850246176, 986503576, 1241085144, 1479755364, 1603068311, 1654780192, 1973007152, 2482170288, 2959510728, 3206136622, 3946014304, 4809204933, 4964340576, 5919021456, 6412273244, 9618409866, 11838042912, 12824546488, 19236819732, 25649092976, 38473639464, 51298185952, 76947278928, 153894557856]

約数ペア:

[(1, 153894557856), (2, 76947278928), (3, 51298185952), (4, 38473639464), (6, 25649092976), (8, 19236819732), (12, 12824546488), (13, 11838042912), (16, 9618409866), (24, 6412273244), (26, 5919021456), (31, 4964340576), (32, 4809204933), (39, 3946014304), (48, 3206136622), (52, 2959510728), (62, 2482170288), (78, 1973007152), (93, 1654780192), (96, 1603068311), (104, 1479755364), (124, 1241085144), (156, 986503576), (181, 850246176), (186, 827390096), (208, 739877682), (248, 620542572), (312, 493251788), (362, 425123088), (372, 413695048), (403, 381872352), (416, 369938841), (496, 310271286), (543, 283415392), (624, 246625894), (724, 212561544), (744, 206847524), (806, 190936176), (992, 155135643), (1086, 141707696), (1209, 127290784), (1248, 123312947), (1448, 106280772), (1488, 103423762), (1612, 95468088), (2172, 70853848), (2353, 65403552), (2418, 63645392), (2896, 53140386), (2976, 51711881), (3224, 47734044), (4344, 35426924), (4706, 32701776), (4836, 31822696), (5611, 27427296), (5792, 26570193), (6448, 23867022), (7059, 21801184), (8688, 17713462), (9412, 16350888), (9672, 15911348), (11222, 13713648), (12896, 11933511), (14118, 10900592), (16833, 9142432), (17376, 8856731), (18824, 8175444), (19344, 7955674), (21977, 7002528), (22444, 6856824), (28236, 5450296), (33666, 4571216), (37648, 4087722), (38688, 3977837), (43954, 3501264), (44888, 3428412), (56472, 2725148), (65931, 2334176), (67332, 2285608), (72943, 2109792), (75296, 2043861), (87908, 1750632), (89776, 1714206), (112944, 1362574), (131862, 1167088), (134664, 1142804), (145886, 1054896), (175816, 875316), (179552, 857103), (218829, 703264), (225888, 681287), (263724, 583544), (269328, 571402), (285701, 538656), (291772, 527448), (351632, 437658)]