157080376

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 303177600

約数和(自身を除く): 146097224

約数列:

[1, 2, 4, 8, 43, 86, 172, 179, 344, 358, 716, 1432, 2551, 5102, 7697, 10204, 15394, 20408, 30788, 61576, 109693, 219386, 438772, 456629, 877544, 913258, 1826516, 3653032, 19635047, 39270094, 78540188, 157080376]

約数ペア:

[(1, 157080376), (2, 78540188), (4, 39270094), (8, 19635047), (43, 3653032), (86, 1826516), (172, 913258), (179, 877544), (344, 456629), (358, 438772), (716, 219386), (1432, 109693), (2551, 61576), (5102, 30788), (7697, 20408), (10204, 15394)]