162534820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3733}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 391442688

約数和(自身を除く): 228907868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 2177, 3110, 3733, 4354, 6220, 7466, 8708, 10885, 14932, 18665, 21770, 26131, 37330, 43540, 52262, 74660, 104524, 130655, 261310, 522620, 1160963, 2321926, 4643852, 5804815, 8126741, 11609630, 16253482, 23219260, 32506964, 40633705, 81267410, 162534820]

約数ペア:

[(1, 162534820), (2, 81267410), (4, 40633705), (5, 32506964), (7, 23219260), (10, 16253482), (14, 11609630), (20, 8126741), (28, 5804815), (35, 4643852), (70, 2321926), (140, 1160963), (311, 522620), (622, 261310), (1244, 130655), (1555, 104524), (2177, 74660), (3110, 52262), (3733, 43540), (4354, 37330), (6220, 26131), (7466, 21770), (8708, 18665), (10885, 14932)]