128599150

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{17033}}^1$

素因数の和:17196

約数の個数: 24

約数和(自身を含む): 240792624

約数和(自身を除く): 112193474

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550, 17033, 34066, 85165, 170330, 425825, 851650, 2571983, 5143966, 12859915, 25719830, 64299575, 128599150]

約数ペア:

[(1, 128599150), (2, 64299575), (5, 25719830), (10, 12859915), (25, 5143966), (50, 2571983), (151, 851650), (302, 425825), (755, 170330), (1510, 85165), (3775, 34066), (7550, 17033)]