178029144

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 518616000

約数和(自身を除く): 340586856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 97, 108, 116, 174, 194, 216, 232, 261, 291, 293, 348, 388, 522, 582, 586, 696, 776, 783, 873, 879, 1044, 1164, 1172, 1566, 1746, 1758, 2088, 2328, 2344, 2619, 2637, 2813, 3132, 3492, 3516, 5238, 5274, 5626, 6264, 6984, 7032, 7911, 8439, 8497, 10476, 10548, 11252, 15822, 16878, 16994, 20952, 21096, 22504, 25317, 25491, 28421, 31644, 33756, 33988, 50634, 50982, 56842, 63288, 67512, 67976, 75951, 76473, 85263, 101268, 101964, 113684, 151902, 152946, 170526, 202536, 203928, 227368, 229419, 255789, 303804, 305892, 341052, 458838, 511578, 607608, 611784, 682104, 767367, 824209, 917676, 1023156, 1534734, 1648418, 1835352, 2046312, 2472627, 3069468, 3296836, 4945254, 6138936, 6593672, 7417881, 9890508, 14835762, 19781016, 22253643, 29671524, 44507286, 59343048, 89014572, 178029144]

約数ペア:

[(1, 178029144), (2, 89014572), (3, 59343048), (4, 44507286), (6, 29671524), (8, 22253643), (9, 19781016), (12, 14835762), (18, 9890508), (24, 7417881), (27, 6593672), (29, 6138936), (36, 4945254), (54, 3296836), (58, 3069468), (72, 2472627), (87, 2046312), (97, 1835352), (108, 1648418), (116, 1534734), (174, 1023156), (194, 917676), (216, 824209), (232, 767367), (261, 682104), (291, 611784), (293, 607608), (348, 511578), (388, 458838), (522, 341052), (582, 305892), (586, 303804), (696, 255789), (776, 229419), (783, 227368), (873, 203928), (879, 202536), (1044, 170526), (1164, 152946), (1172, 151902), (1566, 113684), (1746, 101964), (1758, 101268), (2088, 85263), (2328, 76473), (2344, 75951), (2619, 67976), (2637, 67512), (2813, 63288), (3132, 56842), (3492, 50982), (3516, 50634), (5238, 33988), (5274, 33756), (5626, 31644), (6264, 28421), (6984, 25491), (7032, 25317), (7911, 22504), (8439, 21096), (8497, 20952), (10476, 16994), (10548, 16878), (11252, 15822)]