156947973110

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{70380257}}^1$

素因数の和:70380487

約数の個数: 16

約数和(自身を含む): 283773200256

約数和(自身を除く): 126825227146

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 70380257, 140760514, 351901285, 703802570, 15694797311, 31389594622, 78473986555, 156947973110]

約数ペア:

[(1, 156947973110), (2, 78473986555), (5, 31389594622), (10, 15694797311), (223, 703802570), (446, 351901285), (1115, 140760514), (2230, 70380257)]