129288796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15490

約数の個数: 48

約数和(自身を含む): 290594304

約数和(自身を除く): 161305508

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 15443, 30886, 61772, 108101, 200759, 216202, 355189, 401518, 432404, 710378, 803036, 1405313, 1420756, 2486323, 2810626, 4617457, 4972646, 5621252, 9234914, 9945292, 18469828, 32322199, 64644398, 129288796]

約数ペア:

[(1, 129288796), (2, 64644398), (4, 32322199), (7, 18469828), (13, 9945292), (14, 9234914), (23, 5621252), (26, 4972646), (28, 4617457), (46, 2810626), (52, 2486323), (91, 1420756), (92, 1405313), (161, 803036), (182, 710378), (299, 432404), (322, 401518), (364, 355189), (598, 216202), (644, 200759), (1196, 108101), (2093, 61772), (4186, 30886), (8372, 15443)]