159294070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3511}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 309758400

約数和(自身を除く): 150464330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 3490, 3511, 4537, 7022, 9074, 17555, 22685, 35110, 45370, 45643, 91286, 228215, 456430, 1225339, 2450678, 6126695, 12253390, 15929407, 31858814, 79647035, 159294070]

約数ペア:

[(1, 159294070), (2, 79647035), (5, 31858814), (10, 15929407), (13, 12253390), (26, 6126695), (65, 2450678), (130, 1225339), (349, 456430), (698, 228215), (1745, 91286), (3490, 45643), (3511, 45370), (4537, 35110), (7022, 22685), (9074, 17555)]