159477830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4349}}^1$

素因数の和:4568

約数の個数: 32

約数和(自身を含む): 303804000

約数和(自身を除く): 144326170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 4349, 7334, 8698, 18335, 21745, 36670, 43490, 82631, 165262, 413155, 826310, 839357, 1678714, 4196785, 8393570, 15947783, 31895566, 79738915, 159477830]

約数ペア:

[(1, 159477830), (2, 79738915), (5, 31895566), (10, 15947783), (19, 8393570), (38, 4196785), (95, 1678714), (190, 839357), (193, 826310), (386, 413155), (965, 165262), (1930, 82631), (3667, 43490), (4349, 36670), (7334, 21745), (8698, 18335)]