131091912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 419001600

約数和(自身を除く): 287909688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 277, 313, 378, 504, 554, 626, 756, 831, 939, 1108, 1252, 1512, 1662, 1878, 1939, 2191, 2216, 2493, 2504, 2817, 3324, 3756, 3878, 4382, 4986, 5634, 5817, 6573, 6648, 7479, 7512, 7756, 8451, 8764, 9972, 11268, 11634, 13146, 14958, 15512, 16902, 17451, 17528, 19719, 19944, 22536, 23268, 26292, 29916, 33804, 34902, 39438, 46536, 52353, 52584, 59157, 59832, 67608, 69804, 78876, 86701, 104706, 118314, 139608, 157752, 173402, 209412, 236628, 260103, 346804, 418824, 473256, 520206, 606907, 693608, 780309, 1040412, 1213814, 1560618, 1820721, 2080824, 2340927, 2427628, 3121236, 3641442, 4681854, 4855256, 5462163, 6242472, 7282884, 9363708, 10924326, 14565768, 16386489, 18727416, 21848652, 32772978, 43697304, 65545956, 131091912]

約数ペア:

[(1, 131091912), (2, 65545956), (3, 43697304), (4, 32772978), (6, 21848652), (7, 18727416), (8, 16386489), (9, 14565768), (12, 10924326), (14, 9363708), (18, 7282884), (21, 6242472), (24, 5462163), (27, 4855256), (28, 4681854), (36, 3641442), (42, 3121236), (54, 2427628), (56, 2340927), (63, 2080824), (72, 1820721), (84, 1560618), (108, 1213814), (126, 1040412), (168, 780309), (189, 693608), (216, 606907), (252, 520206), (277, 473256), (313, 418824), (378, 346804), (504, 260103), (554, 236628), (626, 209412), (756, 173402), (831, 157752), (939, 139608), (1108, 118314), (1252, 104706), (1512, 86701), (1662, 78876), (1878, 69804), (1939, 67608), (2191, 59832), (2216, 59157), (2493, 52584), (2504, 52353), (2817, 46536), (3324, 39438), (3756, 34902), (3878, 33804), (4382, 29916), (4986, 26292), (5634, 23268), (5817, 22536), (6573, 19944), (6648, 19719), (7479, 17528), (7512, 17451), (7756, 16902), (8451, 15512), (8764, 14958), (9972, 13146), (11268, 11634)]