156969526160

素因数分解:

$2^4\times 5^1\times {\mathrm{9029}}^1\times {\mathrm{217313}}^1$

素因数の和:226355

約数の個数: 40

約数和(自身を含む): 364996248120

約数和(自身を除く): 208026721960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9029, 18058, 36116, 45145, 72232, 90290, 144464, 180580, 217313, 361160, 434626, 722320, 869252, 1086565, 1738504, 2173130, 3477008, 4346260, 8692520, 17385040, 1962119077, 3924238154, 7848476308, 9810595385, 15696952616, 19621190770, 31393905232, 39242381540, 78484763080, 156969526160]

約数ペア:

[(1, 156969526160), (2, 78484763080), (4, 39242381540), (5, 31393905232), (8, 19621190770), (10, 15696952616), (16, 9810595385), (20, 7848476308), (40, 3924238154), (80, 1962119077), (9029, 17385040), (18058, 8692520), (36116, 4346260), (45145, 3477008), (72232, 2173130), (90290, 1738504), (144464, 1086565), (180580, 869252), (217313, 722320), (361160, 434626)]