147266

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 16

約数和(自身を含む): 257856

約数和(自身を除く): 110590

約数列:

[1, 2, 7, 14, 67, 134, 157, 314, 469, 938, 1099, 2198, 10519, 21038, 73633, 147266]

約数ペア:

[(1, 147266), (2, 73633), (7, 21038), (14, 10519), (67, 2198), (134, 1099), (157, 938), (314, 469)]