138013616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 80

約数和(自身を含む): 318354624

約数和(自身を除く): 180341008

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 442, 598, 782, 884, 1196, 1564, 1697, 1768, 2392, 3128, 3394, 3536, 4784, 5083, 6256, 6788, 10166, 13576, 20332, 22061, 27152, 28849, 39031, 40664, 44122, 57698, 78062, 81328, 88244, 115396, 156124, 176488, 230792, 312248, 352976, 375037, 461584, 507403, 624496, 663527, 750074, 1014806, 1327054, 1500148, 2029612, 2654108, 3000296, 4059224, 5308216, 6000592, 8118448, 8625851, 10616432, 17251702, 34503404, 69006808, 138013616]

約数ペア:

[(1, 138013616), (2, 69006808), (4, 34503404), (8, 17251702), (13, 10616432), (16, 8625851), (17, 8118448), (23, 6000592), (26, 5308216), (34, 4059224), (46, 3000296), (52, 2654108), (68, 2029612), (92, 1500148), (104, 1327054), (136, 1014806), (184, 750074), (208, 663527), (221, 624496), (272, 507403), (299, 461584), (368, 375037), (391, 352976), (442, 312248), (598, 230792), (782, 176488), (884, 156124), (1196, 115396), (1564, 88244), (1697, 81328), (1768, 78062), (2392, 57698), (3128, 44122), (3394, 40664), (3536, 39031), (4784, 28849), (5083, 27152), (6256, 22061), (6788, 20332), (10166, 13576)]