125420256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 388468080

約数和(自身を除く): 263047824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 208, 234, 241, 278, 288, 312, 416, 417, 468, 482, 556, 624, 723, 834, 936, 964, 1112, 1248, 1251, 1446, 1668, 1807, 1872, 1928, 2169, 2224, 2502, 2892, 3133, 3336, 3614, 3744, 3856, 4338, 4448, 5004, 5421, 5784, 6266, 6672, 7228, 7712, 8676, 9399, 10008, 10842, 11568, 12532, 13344, 14456, 16263, 17352, 18798, 20016, 21684, 23136, 25064, 28197, 28912, 32526, 33499, 34704, 37596, 40032, 43368, 50128, 56394, 57824, 65052, 66998, 69408, 75192, 86736, 100256, 100497, 112788, 130104, 133996, 150384, 173472, 200994, 225576, 260208, 267992, 300768, 301491, 401988, 435487, 451152, 520416, 535984, 602982, 803976, 870974, 902304, 1071968, 1205964, 1306461, 1607952, 1741948, 2411928, 2612922, 3215904, 3483896, 3919383, 4823856, 5225844, 6967792, 7838766, 9647712, 10451688, 13935584, 15677532, 20903376, 31355064, 41806752, 62710128, 125420256]

約数ペア:

[(1, 125420256), (2, 62710128), (3, 41806752), (4, 31355064), (6, 20903376), (8, 15677532), (9, 13935584), (12, 10451688), (13, 9647712), (16, 7838766), (18, 6967792), (24, 5225844), (26, 4823856), (32, 3919383), (36, 3483896), (39, 3215904), (48, 2612922), (52, 2411928), (72, 1741948), (78, 1607952), (96, 1306461), (104, 1205964), (117, 1071968), (139, 902304), (144, 870974), (156, 803976), (208, 602982), (234, 535984), (241, 520416), (278, 451152), (288, 435487), (312, 401988), (416, 301491), (417, 300768), (468, 267992), (482, 260208), (556, 225576), (624, 200994), (723, 173472), (834, 150384), (936, 133996), (964, 130104), (1112, 112788), (1248, 100497), (1251, 100256), (1446, 86736), (1668, 75192), (1807, 69408), (1872, 66998), (1928, 65052), (2169, 57824), (2224, 56394), (2502, 50128), (2892, 43368), (3133, 40032), (3336, 37596), (3614, 34704), (3744, 33499), (3856, 32526), (4338, 28912), (4448, 28197), (5004, 25064), (5421, 23136), (5784, 21684), (6266, 20016), (6672, 18798), (7228, 17352), (7712, 16263), (8676, 14456), (9399, 13344), (10008, 12532), (10842, 11568)]