157225372288

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{25943}}^1$

素因数の和:26489

約数の個数: 64

約数和(自身を含む): 316760673600

約数和(自身を除く): 159535301312

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 419, 452, 838, 904, 1676, 1808, 3352, 3616, 6704, 7232, 13408, 14464, 25943, 26816, 47347, 51886, 53632, 94694, 103772, 189388, 207544, 378776, 415088, 757552, 830176, 1515104, 1660352, 2931559, 3030208, 3320704, 5863118, 6060416, 10870117, 11726236, 21740234, 23452472, 43480468, 46904944, 86960936, 93809888, 173921872, 187619776, 347843744, 375239552, 695687488, 1228323221, 1391374976, 2456646442, 4913292884, 9826585768, 19653171536, 39306343072, 78612686144, 157225372288]

約数ペア:

[(1, 157225372288), (2, 78612686144), (4, 39306343072), (8, 19653171536), (16, 9826585768), (32, 4913292884), (64, 2456646442), (113, 1391374976), (128, 1228323221), (226, 695687488), (419, 375239552), (452, 347843744), (838, 187619776), (904, 173921872), (1676, 93809888), (1808, 86960936), (3352, 46904944), (3616, 43480468), (6704, 23452472), (7232, 21740234), (13408, 11726236), (14464, 10870117), (25943, 6060416), (26816, 5863118), (47347, 3320704), (51886, 3030208), (53632, 2931559), (94694, 1660352), (103772, 1515104), (189388, 830176), (207544, 757552), (378776, 415088)]