145655494

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{3541}}^1$

素因数の和:3831

約数の個数: 16

約数和(自身を含む): 221615856

約数和(自身を除く): 75960362

約数列:

[1, 2, 131, 157, 262, 314, 3541, 7082, 20567, 41134, 463871, 555937, 927742, 1111874, 72827747, 145655494]

約数ペア:

[(1, 145655494), (2, 72827747), (131, 1111874), (157, 927742), (262, 555937), (314, 463871), (3541, 41134), (7082, 20567)]