153073744

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{60937}}^1$

素因数の和:61102

約数の個数: 20

約数和(自身を含む): 298474324

約数和(自身を除く): 145400580

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 60937, 121874, 243748, 487496, 974992, 9567109, 19134218, 38268436, 76536872, 153073744]

約数ペア:

[(1, 153073744), (2, 76536872), (4, 38268436), (8, 19134218), (16, 9567109), (157, 974992), (314, 487496), (628, 243748), (1256, 121874), (2512, 60937)]