156978273616

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{64974451}}^1$

素因数の和:64974610

約数の個数: 20

約数和(自身を含む): 306159617824

約数和(自身を除く): 149181344208

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 64974451, 129948902, 259897804, 519795608, 1039591216, 9811142101, 19622284202, 39244568404, 78489136808, 156978273616]

約数ペア:

[(1, 156978273616), (2, 78489136808), (4, 39244568404), (8, 19622284202), (16, 9811142101), (151, 1039591216), (302, 519795608), (604, 259897804), (1208, 129948902), (2416, 64974451)]