156986224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3359}}^1$

素因数の和:3517

約数の個数: 40

約数和(自身を含む): 319979520

約数和(自身を除く): 162993296

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 1016, 2032, 2921, 3359, 5842, 6718, 11684, 13436, 23368, 26872, 46736, 53744, 77257, 154514, 309028, 426593, 618056, 853186, 1236112, 1706372, 3412744, 6825488, 9811639, 19623278, 39246556, 78493112, 156986224]

約数ペア:

[(1, 156986224), (2, 78493112), (4, 39246556), (8, 19623278), (16, 9811639), (23, 6825488), (46, 3412744), (92, 1706372), (127, 1236112), (184, 853186), (254, 618056), (368, 426593), (508, 309028), (1016, 154514), (2032, 77257), (2921, 53744), (3359, 46736), (5842, 26872), (6718, 23368), (11684, 13436)]