140117264

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10513}}^1$

素因数の和:10552

約数の個数: 60

約数和(自身を含む): 334408284

約数和(自身を除く): 194291020

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 10513, 13328, 21026, 42052, 73591, 84104, 147182, 168208, 178721, 294364, 357442, 515137, 588728, 714884, 1030274, 1177456, 1251047, 1429768, 2060548, 2502094, 2859536, 4121096, 5004188, 8242192, 8757329, 10008376, 17514658, 20016752, 35029316, 70058632, 140117264]

約数ペア:

[(1, 140117264), (2, 70058632), (4, 35029316), (7, 20016752), (8, 17514658), (14, 10008376), (16, 8757329), (17, 8242192), (28, 5004188), (34, 4121096), (49, 2859536), (56, 2502094), (68, 2060548), (98, 1429768), (112, 1251047), (119, 1177456), (136, 1030274), (196, 714884), (238, 588728), (272, 515137), (392, 357442), (476, 294364), (784, 178721), (833, 168208), (952, 147182), (1666, 84104), (1904, 73591), (3332, 42052), (6664, 21026), (10513, 13328)]