129671736

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{8429}}^1$

素因数の和:9079

約数の個数: 32

約数和(自身を含む): 324723600

約数和(自身を除く): 195051864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 8429, 15384, 16858, 25287, 33716, 50574, 67432, 101148, 202296, 5402989, 10805978, 16208967, 21611956, 32417934, 43223912, 64835868, 129671736]

約数ペア:

[(1, 129671736), (2, 64835868), (3, 43223912), (4, 32417934), (6, 21611956), (8, 16208967), (12, 10805978), (24, 5402989), (641, 202296), (1282, 101148), (1923, 67432), (2564, 50574), (3846, 33716), (5128, 25287), (7692, 16858), (8429, 15384)]