138240624

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{4493}}^1$

素因数の和:5145

約数の個数: 40

約数和(自身を含む): 357758352

約数和(自身を除く): 219517728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 4493, 5128, 7692, 8986, 10256, 13479, 15384, 17972, 26958, 30768, 35944, 53916, 71888, 107832, 215664, 2880013, 5760026, 8640039, 11520052, 17280078, 23040104, 34560156, 46080208, 69120312, 138240624]

約数ペア:

[(1, 138240624), (2, 69120312), (3, 46080208), (4, 34560156), (6, 23040104), (8, 17280078), (12, 11520052), (16, 8640039), (24, 5760026), (48, 2880013), (641, 215664), (1282, 107832), (1923, 71888), (2564, 53916), (3846, 35944), (4493, 30768), (5128, 26958), (7692, 17972), (8986, 15384), (10256, 13479)]