155980656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 475507760

約数和(自身を除く): 319527104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 468, 582, 624, 776, 859, 873, 936, 1164, 1261, 1552, 1718, 1746, 1872, 2328, 2522, 2577, 3436, 3492, 3783, 4656, 5044, 5154, 6872, 6984, 7566, 7731, 10088, 10308, 11167, 11349, 13744, 13968, 15132, 15462, 20176, 20616, 22334, 22698, 30264, 30924, 33501, 41232, 44668, 45396, 60528, 61848, 67002, 83323, 89336, 90792, 100503, 123696, 134004, 166646, 178672, 181584, 201006, 249969, 268008, 333292, 402012, 499938, 536016, 666584, 749907, 804024, 999876, 1083199, 1333168, 1499814, 1608048, 1999752, 2166398, 2999628, 3249597, 3999504, 4332796, 5999256, 6499194, 8665592, 9748791, 11998512, 12998388, 17331184, 19497582, 25996776, 38995164, 51993552, 77990328, 155980656]

約数ペア:

[(1, 155980656), (2, 77990328), (3, 51993552), (4, 38995164), (6, 25996776), (8, 19497582), (9, 17331184), (12, 12998388), (13, 11998512), (16, 9748791), (18, 8665592), (24, 6499194), (26, 5999256), (36, 4332796), (39, 3999504), (48, 3249597), (52, 2999628), (72, 2166398), (78, 1999752), (97, 1608048), (104, 1499814), (117, 1333168), (144, 1083199), (156, 999876), (194, 804024), (208, 749907), (234, 666584), (291, 536016), (312, 499938), (388, 402012), (468, 333292), (582, 268008), (624, 249969), (776, 201006), (859, 181584), (873, 178672), (936, 166646), (1164, 134004), (1261, 123696), (1552, 100503), (1718, 90792), (1746, 89336), (1872, 83323), (2328, 67002), (2522, 61848), (2577, 60528), (3436, 45396), (3492, 44668), (3783, 41232), (4656, 33501), (5044, 30924), (5154, 30264), (6872, 22698), (6984, 22334), (7566, 20616), (7731, 20176), (10088, 15462), (10308, 15132), (11167, 13968), (11349, 13744)]