156780784928

素因数分解:

$2^5\times {\mathrm{347}}^1\times {\mathrm{641}}^1\times {\mathrm{22027}}^1$

素因数の和:23025

約数の個数: 48

約数和(自身を含む): 310048681824

約数和(自身を除く): 153267896896

約数列:

[1, 2, 4, 8, 16, 32, 347, 641, 694, 1282, 1388, 2564, 2776, 5128, 5552, 10256, 11104, 20512, 22027, 44054, 88108, 176216, 222427, 352432, 444854, 704864, 889708, 1779416, 3558832, 7117664, 7643369, 14119307, 15286738, 28238614, 30573476, 56477228, 61146952, 112954456, 122293904, 225908912, 244587808, 451817824, 4899399529, 9798799058, 19597598116, 39195196232, 78390392464, 156780784928]

約数ペア:

[(1, 156780784928), (2, 78390392464), (4, 39195196232), (8, 19597598116), (16, 9798799058), (32, 4899399529), (347, 451817824), (641, 244587808), (694, 225908912), (1282, 122293904), (1388, 112954456), (2564, 61146952), (2776, 56477228), (5128, 30573476), (5552, 28238614), (10256, 15286738), (11104, 14119307), (20512, 7643369), (22027, 7117664), (44054, 3558832), (88108, 1779416), (176216, 889708), (222427, 704864), (352432, 444854)]