120729952

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1493}}^1$

素因数の和:1548

約数の個数: 72

約数和(自身を含む): 286883856

約数和(自身を除く): 166153904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1444, 1493, 2128, 2527, 2888, 2986, 4256, 5054, 5776, 5972, 10108, 10451, 11552, 11944, 20216, 20902, 23888, 28367, 40432, 41804, 47776, 56734, 80864, 83608, 113468, 167216, 198569, 226936, 334432, 397138, 453872, 538973, 794276, 907744, 1077946, 1588552, 2155892, 3177104, 3772811, 4311784, 6354208, 7545622, 8623568, 15091244, 17247136, 30182488, 60364976, 120729952]

約数ペア:

[(1, 120729952), (2, 60364976), (4, 30182488), (7, 17247136), (8, 15091244), (14, 8623568), (16, 7545622), (19, 6354208), (28, 4311784), (32, 3772811), (38, 3177104), (56, 2155892), (76, 1588552), (112, 1077946), (133, 907744), (152, 794276), (224, 538973), (266, 453872), (304, 397138), (361, 334432), (532, 226936), (608, 198569), (722, 167216), (1064, 113468), (1444, 83608), (1493, 80864), (2128, 56734), (2527, 47776), (2888, 41804), (2986, 40432), (4256, 28367), (5054, 23888), (5776, 20902), (5972, 20216), (10108, 11944), (10451, 11552)]