149275296

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 447861960

約数和(自身を除く): 298586664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 72, 87, 96, 116, 122, 144, 174, 183, 232, 244, 261, 288, 293, 348, 366, 464, 488, 522, 549, 586, 696, 732, 879, 928, 976, 1044, 1098, 1172, 1392, 1464, 1758, 1769, 1952, 2088, 2196, 2344, 2637, 2784, 2928, 3516, 3538, 4176, 4392, 4688, 5274, 5307, 5856, 7032, 7076, 8352, 8497, 8784, 9376, 10548, 10614, 14064, 14152, 15921, 16994, 17568, 17873, 21096, 21228, 25491, 28128, 28304, 31842, 33988, 35746, 42192, 42456, 50982, 53619, 56608, 63684, 67976, 71492, 76473, 84384, 84912, 101964, 107238, 127368, 135952, 142984, 152946, 160857, 169824, 203928, 214476, 254736, 271904, 285968, 305892, 321714, 407856, 428952, 509472, 518317, 571936, 611784, 643428, 815712, 857904, 1036634, 1223568, 1286856, 1554951, 1715808, 2073268, 2447136, 2573712, 3109902, 4146536, 4664853, 5147424, 6219804, 8293072, 9329706, 12439608, 16586144, 18659412, 24879216, 37318824, 49758432, 74637648, 149275296]

約数ペア:

[(1, 149275296), (2, 74637648), (3, 49758432), (4, 37318824), (6, 24879216), (8, 18659412), (9, 16586144), (12, 12439608), (16, 9329706), (18, 8293072), (24, 6219804), (29, 5147424), (32, 4664853), (36, 4146536), (48, 3109902), (58, 2573712), (61, 2447136), (72, 2073268), (87, 1715808), (96, 1554951), (116, 1286856), (122, 1223568), (144, 1036634), (174, 857904), (183, 815712), (232, 643428), (244, 611784), (261, 571936), (288, 518317), (293, 509472), (348, 428952), (366, 407856), (464, 321714), (488, 305892), (522, 285968), (549, 271904), (586, 254736), (696, 214476), (732, 203928), (879, 169824), (928, 160857), (976, 152946), (1044, 142984), (1098, 135952), (1172, 127368), (1392, 107238), (1464, 101964), (1758, 84912), (1769, 84384), (1952, 76473), (2088, 71492), (2196, 67976), (2344, 63684), (2637, 56608), (2784, 53619), (2928, 50982), (3516, 42456), (3538, 42192), (4176, 35746), (4392, 33988), (4688, 31842), (5274, 28304), (5307, 28128), (5856, 25491), (7032, 21228), (7076, 21096), (8352, 17873), (8497, 17568), (8784, 16994), (9376, 15921), (10548, 14152), (10614, 14064)]