127743364

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{29059}}^1$

素因数の和:29227

約数の個数: 24

約数和(自身を含む): 257122880

約数和(自身を除く): 129379516

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 29059, 58118, 116236, 203413, 406826, 813652, 4562263, 9124526, 18249052, 31935841, 63871682, 127743364]

約数ペア:

[(1, 127743364), (2, 63871682), (4, 31935841), (7, 18249052), (14, 9124526), (28, 4562263), (157, 813652), (314, 406826), (628, 203413), (1099, 116236), (2198, 58118), (4396, 29059)]