157777242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42209}}^1$

素因数の和:42310

約数の個数: 32

約数和(自身を含む): 364694400

約数和(自身を除く): 206917158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 42209, 84418, 126627, 253254, 295463, 590926, 886389, 1772778, 3756601, 7513202, 11269803, 22539606, 26296207, 52592414, 78888621, 157777242]

約数ペア:

[(1, 157777242), (2, 78888621), (3, 52592414), (6, 26296207), (7, 22539606), (14, 11269803), (21, 7513202), (42, 3756601), (89, 1772778), (178, 886389), (267, 590926), (534, 295463), (623, 253254), (1246, 126627), (1869, 84418), (3738, 42209)]