138535964

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{59611}}^1$

素因数の和:59705

約数の個数: 24

約数和(自身を含む): 280414848

約数和(自身を除く): 141878884

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 59611, 119222, 238444, 417277, 834554, 1669108, 4947713, 9895426, 19790852, 34633991, 69267982, 138535964]

約数ペア:

[(1, 138535964), (2, 69267982), (4, 34633991), (7, 19790852), (14, 9895426), (28, 4947713), (83, 1669108), (166, 834554), (332, 417277), (581, 238444), (1162, 119222), (2324, 59611)]