165408816

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4987}}^1$

素因数の和:5689

約数の個数: 40

約数和(自身を含む): 428010304

約数和(自身を除く): 262601488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 1382, 2073, 2764, 4146, 4987, 5528, 8292, 9974, 11056, 14961, 16584, 19948, 29922, 33168, 39896, 59844, 79792, 119688, 239376, 3446017, 6892034, 10338051, 13784068, 20676102, 27568136, 41352204, 55136272, 82704408, 165408816]

約数ペア:

[(1, 165408816), (2, 82704408), (3, 55136272), (4, 41352204), (6, 27568136), (8, 20676102), (12, 13784068), (16, 10338051), (24, 6892034), (48, 3446017), (691, 239376), (1382, 119688), (2073, 79792), (2764, 59844), (4146, 39896), (4987, 33168), (5528, 29922), (8292, 19948), (9974, 16584), (11056, 14961)]