131317272

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{5827}}^1$

素因数の和:6152

約数の個数: 48

約数和(自身を含む): 356848440

約数和(自身を除く): 225531168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5634, 5827, 7512, 11268, 11654, 17481, 22536, 23308, 34962, 46616, 52443, 69924, 104886, 139848, 209772, 419544, 1823851, 3647702, 5471553, 7295404, 10943106, 14590808, 16414659, 21886212, 32829318, 43772424, 65658636, 131317272]

約数ペア:

[(1, 131317272), (2, 65658636), (3, 43772424), (4, 32829318), (6, 21886212), (8, 16414659), (9, 14590808), (12, 10943106), (18, 7295404), (24, 5471553), (36, 3647702), (72, 1823851), (313, 419544), (626, 209772), (939, 139848), (1252, 104886), (1878, 69924), (2504, 52443), (2817, 46616), (3756, 34962), (5634, 23308), (5827, 22536), (7512, 17481), (11268, 11654)]