136987648

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 88

約数和(自身を含む): 324244800

約数和(自身を除く): 187257152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 659, 812, 896, 928, 1024, 1318, 1624, 1792, 1856, 2636, 3248, 3584, 3712, 4613, 5272, 6496, 7168, 7424, 9226, 10544, 12992, 14848, 18452, 19111, 21088, 25984, 29696, 36904, 38222, 42176, 51968, 73808, 76444, 84352, 103936, 133777, 147616, 152888, 168704, 207872, 267554, 295232, 305776, 337408, 535108, 590464, 611552, 674816, 1070216, 1180928, 1223104, 2140432, 2361856, 2446208, 4280864, 4723712, 4892416, 8561728, 9784832, 17123456, 19569664, 34246912, 68493824, 136987648]

約数ペア:

[(1, 136987648), (2, 68493824), (4, 34246912), (7, 19569664), (8, 17123456), (14, 9784832), (16, 8561728), (28, 4892416), (29, 4723712), (32, 4280864), (56, 2446208), (58, 2361856), (64, 2140432), (112, 1223104), (116, 1180928), (128, 1070216), (203, 674816), (224, 611552), (232, 590464), (256, 535108), (406, 337408), (448, 305776), (464, 295232), (512, 267554), (659, 207872), (812, 168704), (896, 152888), (928, 147616), (1024, 133777), (1318, 103936), (1624, 84352), (1792, 76444), (1856, 73808), (2636, 51968), (3248, 42176), (3584, 38222), (3712, 36904), (4613, 29696), (5272, 25984), (6496, 21088), (7168, 19111), (7424, 18452), (9226, 14848), (10544, 12992)]