159015152

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{38671}}^1$

素因数の和:38936

約数の個数: 20

約数和(自身を含む): 309298656

約数和(自身を除く): 150283504

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 38671, 77342, 154684, 309368, 618736, 9938447, 19876894, 39753788, 79507576, 159015152]

約数ペア:

[(1, 159015152), (2, 79507576), (4, 39753788), (8, 19876894), (16, 9938447), (257, 618736), (514, 309368), (1028, 154684), (2056, 77342), (4112, 38671)]