144417736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18253}}^1$

素因数の和:18325

約数の個数: 32

約数和(自身を含む): 289143360

約数和(自身を除く): 144725624

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 18253, 36506, 73012, 146024, 419819, 784879, 839638, 1569758, 1679276, 3139516, 3358552, 6279032, 18052217, 36104434, 72208868, 144417736]

約数ペア:

[(1, 144417736), (2, 72208868), (4, 36104434), (8, 18052217), (23, 6279032), (43, 3358552), (46, 3139516), (86, 1679276), (92, 1569758), (172, 839638), (184, 784879), (344, 419819), (989, 146024), (1978, 73012), (3956, 36506), (7912, 18253)]