189279392912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4721}}^1\times {\mathrm{147401}}^1$

素因数の和:152147

約数の個数: 40

約数和(自身を含む): 388385992152

約数和(自身を除く): 199106599240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4721, 9442, 18884, 37768, 75536, 80257, 147401, 160514, 294802, 321028, 589604, 642056, 1179208, 1284112, 2358416, 2505817, 5011634, 10023268, 20046536, 40093072, 695880121, 1391760242, 2783520484, 5567040968, 11134081936, 11829962057, 23659924114, 47319848228, 94639696456, 189279392912]

約数ペア:

[(1, 189279392912), (2, 94639696456), (4, 47319848228), (8, 23659924114), (16, 11829962057), (17, 11134081936), (34, 5567040968), (68, 2783520484), (136, 1391760242), (272, 695880121), (4721, 40093072), (9442, 20046536), (18884, 10023268), (37768, 5011634), (75536, 2505817), (80257, 2358416), (147401, 1284112), (160514, 1179208), (294802, 642056), (321028, 589604)]