131068656

素因数分解:

$2^4\times 3^2\times {\mathrm{910199}}^1$

素因数の和:910213

約数の個数: 30

約数和(自身を含む): 366810600

約数和(自身を除く): 235741944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 910199, 1820398, 2730597, 3640796, 5461194, 7281592, 8191791, 10922388, 14563184, 16383582, 21844776, 32767164, 43689552, 65534328, 131068656]

約数ペア:

[(1, 131068656), (2, 65534328), (3, 43689552), (4, 32767164), (6, 21844776), (8, 16383582), (9, 14563184), (12, 10922388), (16, 8191791), (18, 7281592), (24, 5461194), (36, 3640796), (48, 2730597), (72, 1820398), (144, 910199)]