150072944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 203475856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 109, 112, 133, 152, 218, 266, 304, 436, 532, 647, 763, 872, 1064, 1294, 1526, 1744, 2071, 2128, 2588, 3052, 4142, 4529, 5176, 6104, 8284, 9058, 10352, 12208, 12293, 14497, 16568, 18116, 24586, 28994, 33136, 36232, 49172, 57988, 70523, 72464, 86051, 98344, 115976, 141046, 172102, 196688, 231952, 282092, 344204, 493661, 564184, 688408, 987322, 1128368, 1339937, 1376816, 1974644, 2679874, 3949288, 5359748, 7898576, 9379559, 10719496, 18759118, 21438992, 37518236, 75036472, 150072944]

約数ペア:

[(1, 150072944), (2, 75036472), (4, 37518236), (7, 21438992), (8, 18759118), (14, 10719496), (16, 9379559), (19, 7898576), (28, 5359748), (38, 3949288), (56, 2679874), (76, 1974644), (109, 1376816), (112, 1339937), (133, 1128368), (152, 987322), (218, 688408), (266, 564184), (304, 493661), (436, 344204), (532, 282092), (647, 231952), (763, 196688), (872, 172102), (1064, 141046), (1294, 115976), (1526, 98344), (1744, 86051), (2071, 72464), (2128, 70523), (2588, 57988), (3052, 49172), (4142, 36232), (4529, 33136), (5176, 28994), (6104, 24586), (8284, 18116), (9058, 16568), (10352, 14497), (12208, 12293)]