129772564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{1619}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 235418400

約数和(自身を除く): 105645836

約数列:

[1, 2, 4, 29, 58, 116, 691, 1382, 1619, 2764, 3238, 6476, 20039, 40078, 46951, 80156, 93902, 187804, 1118729, 2237458, 4474916, 32443141, 64886282, 129772564]

約数ペア:

[(1, 129772564), (2, 64886282), (4, 32443141), (29, 4474916), (58, 2237458), (116, 1118729), (691, 187804), (1382, 93902), (1619, 80156), (2764, 46951), (3238, 40078), (6476, 20039)]