157045572

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^2\times {\mathrm{1553}}^1$

素因数の和:1669

約数の個数: 54

約数和(自身を含む): 404868282

約数和(自身を除く): 247822710

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1553, 1908, 2809, 3106, 4659, 5618, 6212, 8427, 9318, 11236, 13977, 16854, 18636, 25281, 27954, 33708, 50562, 55908, 82309, 101124, 164618, 246927, 329236, 493854, 740781, 987708, 1481562, 2963124, 4362377, 8724754, 13087131, 17449508, 26174262, 39261393, 52348524, 78522786, 157045572]

約数ペア:

[(1, 157045572), (2, 78522786), (3, 52348524), (4, 39261393), (6, 26174262), (9, 17449508), (12, 13087131), (18, 8724754), (36, 4362377), (53, 2963124), (106, 1481562), (159, 987708), (212, 740781), (318, 493854), (477, 329236), (636, 246927), (954, 164618), (1553, 101124), (1908, 82309), (2809, 55908), (3106, 50562), (4659, 33708), (5618, 27954), (6212, 25281), (8427, 18636), (9318, 16854), (11236, 13977)]