131276992

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1614

約数の個数: 112

約数和(自身を含む): 344107008

約数和(自身を除く): 212830016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 952, 1088, 1232, 1309, 1496, 1567, 1904, 2464, 2618, 2992, 3134, 3808, 4928, 5236, 5984, 6268, 7616, 10472, 10969, 11968, 12536, 17237, 20944, 21938, 25072, 26639, 34474, 41888, 43876, 50144, 53278, 68948, 83776, 87752, 100288, 106556, 120659, 137896, 175504, 186473, 213112, 241318, 275792, 293029, 351008, 372946, 426224, 482636, 551584, 586058, 702016, 745892, 852448, 965272, 1103168, 1172116, 1491784, 1704896, 1930544, 2051203, 2344232, 2983568, 3861088, 4102406, 4688464, 5967136, 7722176, 8204812, 9376928, 11934272, 16409624, 18753856, 32819248, 65638496, 131276992]

約数ペア:

[(1, 131276992), (2, 65638496), (4, 32819248), (7, 18753856), (8, 16409624), (11, 11934272), (14, 9376928), (16, 8204812), (17, 7722176), (22, 5967136), (28, 4688464), (32, 4102406), (34, 3861088), (44, 2983568), (56, 2344232), (64, 2051203), (68, 1930544), (77, 1704896), (88, 1491784), (112, 1172116), (119, 1103168), (136, 965272), (154, 852448), (176, 745892), (187, 702016), (224, 586058), (238, 551584), (272, 482636), (308, 426224), (352, 372946), (374, 351008), (448, 293029), (476, 275792), (544, 241318), (616, 213112), (704, 186473), (748, 175504), (952, 137896), (1088, 120659), (1232, 106556), (1309, 100288), (1496, 87752), (1567, 83776), (1904, 68948), (2464, 53278), (2618, 50144), (2992, 43876), (3134, 41888), (3808, 34474), (4928, 26639), (5236, 25072), (5984, 21938), (6268, 20944), (7616, 17237), (10472, 12536), (10969, 11968)]