165739712

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:897

約数の個数: 56

約数和(自身を含む): 341418672

約数和(自身を除く): 175678960

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 164, 166, 328, 332, 656, 664, 761, 1312, 1328, 1522, 2624, 2656, 3044, 3403, 5312, 6088, 6806, 12176, 13612, 24352, 27224, 31201, 48704, 54448, 62402, 63163, 108896, 124804, 126326, 217792, 249608, 252652, 499216, 505304, 998432, 1010608, 1996864, 2021216, 2589683, 4042432, 5179366, 10358732, 20717464, 41434928, 82869856, 165739712]

約数ペア:

[(1, 165739712), (2, 82869856), (4, 41434928), (8, 20717464), (16, 10358732), (32, 5179366), (41, 4042432), (64, 2589683), (82, 2021216), (83, 1996864), (164, 1010608), (166, 998432), (328, 505304), (332, 499216), (656, 252652), (664, 249608), (761, 217792), (1312, 126326), (1328, 124804), (1522, 108896), (2624, 63163), (2656, 62402), (3044, 54448), (3403, 48704), (5312, 31201), (6088, 27224), (6806, 24352), (12176, 13612)]