268156942

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{2447}}^1$

素因数の和:2955

約数の個数: 16

約数和(自身を含む): 406123200

約数和(自身を除く): 137966258

約数列:

[1, 2, 157, 314, 349, 698, 2447, 4894, 54793, 109586, 384179, 768358, 854003, 1708006, 134078471, 268156942]

約数ペア:

[(1, 268156942), (2, 134078471), (157, 1708006), (314, 854003), (349, 768358), (698, 384179), (2447, 109586), (4894, 54793)]