139715504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4349

約数の個数: 40

約数和(自身を含む): 284044320

約数和(自身を除く): 144328816

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 2059, 4118, 4241, 8236, 8482, 16472, 16964, 32944, 33928, 67856, 122989, 245978, 301111, 491956, 602222, 983912, 1204444, 1967824, 2408888, 4817776, 8732219, 17464438, 34928876, 69857752, 139715504]

約数ペア:

[(1, 139715504), (2, 69857752), (4, 34928876), (8, 17464438), (16, 8732219), (29, 4817776), (58, 2408888), (71, 1967824), (116, 1204444), (142, 983912), (232, 602222), (284, 491956), (464, 301111), (568, 245978), (1136, 122989), (2059, 67856), (4118, 33928), (4241, 32944), (8236, 16964), (8482, 16472)]