157003572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1193}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 400381632

約数和(自身を除く): 243378060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 997, 1193, 1994, 2386, 2991, 3579, 3988, 4772, 5982, 7158, 10967, 11964, 13123, 14316, 21934, 26246, 32901, 39369, 43868, 52492, 65802, 78738, 131604, 157476, 1189421, 2378842, 3568263, 4757684, 7136526, 13083631, 14273052, 26167262, 39250893, 52334524, 78501786, 157003572]

約数ペア:

[(1, 157003572), (2, 78501786), (3, 52334524), (4, 39250893), (6, 26167262), (11, 14273052), (12, 13083631), (22, 7136526), (33, 4757684), (44, 3568263), (66, 2378842), (132, 1189421), (997, 157476), (1193, 131604), (1994, 78738), (2386, 65802), (2991, 52492), (3579, 43868), (3988, 39369), (4772, 32901), (5982, 26246), (7158, 21934), (10967, 14316), (11964, 13123)]