15666264

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 46872000

約数和(自身を除く): 31205736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 61, 72, 82, 87, 108, 116, 122, 123, 164, 174, 183, 216, 232, 244, 246, 261, 328, 348, 366, 369, 488, 492, 522, 549, 696, 732, 738, 783, 984, 1044, 1098, 1107, 1189, 1464, 1476, 1566, 1647, 1769, 2088, 2196, 2214, 2378, 2501, 2952, 3132, 3294, 3538, 3567, 4392, 4428, 4756, 5002, 5307, 6264, 6588, 7076, 7134, 7503, 8856, 9512, 10004, 10614, 10701, 13176, 14152, 14268, 15006, 15921, 20008, 21228, 21402, 22509, 28536, 30012, 31842, 32103, 42456, 42804, 45018, 47763, 60024, 63684, 64206, 67527, 72529, 85608, 90036, 95526, 127368, 128412, 135054, 145058, 180072, 191052, 217587, 256824, 270108, 290116, 382104, 435174, 540216, 580232, 652761, 870348, 1305522, 1740696, 1958283, 2611044, 3916566, 5222088, 7833132, 15666264]

約数ペア:

[(1, 15666264), (2, 7833132), (3, 5222088), (4, 3916566), (6, 2611044), (8, 1958283), (9, 1740696), (12, 1305522), (18, 870348), (24, 652761), (27, 580232), (29, 540216), (36, 435174), (41, 382104), (54, 290116), (58, 270108), (61, 256824), (72, 217587), (82, 191052), (87, 180072), (108, 145058), (116, 135054), (122, 128412), (123, 127368), (164, 95526), (174, 90036), (183, 85608), (216, 72529), (232, 67527), (244, 64206), (246, 63684), (261, 60024), (328, 47763), (348, 45018), (366, 42804), (369, 42456), (488, 32103), (492, 31842), (522, 30012), (549, 28536), (696, 22509), (732, 21402), (738, 21228), (783, 20008), (984, 15921), (1044, 15006), (1098, 14268), (1107, 14152), (1189, 13176), (1464, 10701), (1476, 10614), (1566, 10004), (1647, 9512), (1769, 8856), (2088, 7503), (2196, 7134), (2214, 7076), (2378, 6588), (2501, 6264), (2952, 5307), (3132, 5002), (3294, 4756), (3538, 4428), (3567, 4392)]