157029654248

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{1381}}^1\times {\mathrm{27281}}^1$

素因数の和:29189

約数の個数: 32

約数和(自身を含む): 295220158920

約数和(自身を除く): 138190504672

約数列:

[1, 2, 4, 8, 521, 1042, 1381, 2084, 2762, 4168, 5524, 11048, 27281, 54562, 109124, 218248, 719501, 1439002, 2878004, 5756008, 14213401, 28426802, 37675061, 56853604, 75350122, 113707208, 150700244, 301400488, 19628706781, 39257413562, 78514827124, 157029654248]

約数ペア:

[(1, 157029654248), (2, 78514827124), (4, 39257413562), (8, 19628706781), (521, 301400488), (1042, 150700244), (1381, 113707208), (2084, 75350122), (2762, 56853604), (4168, 37675061), (5524, 28426802), (11048, 14213401), (27281, 5756008), (54562, 2878004), (109124, 1439002), (218248, 719501)]