147257558

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4243}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 263195904

約数和(自身を除く): 115938346

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 4243, 4958, 8486, 17353, 29701, 34706, 59402, 156991, 284281, 313982, 568562, 1098937, 1989967, 2197874, 3979934, 10518397, 21036794, 73628779, 147257558]

約数ペア:

[(1, 147257558), (2, 73628779), (7, 21036794), (14, 10518397), (37, 3979934), (67, 2197874), (74, 1989967), (134, 1098937), (259, 568562), (469, 313982), (518, 284281), (938, 156991), (2479, 59402), (4243, 34706), (4958, 29701), (8486, 17353)]