156922660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 339252480

約数和(自身を除く): 182329820

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 139, 188, 235, 278, 470, 556, 695, 940, 1201, 1390, 2402, 2780, 4804, 6005, 6533, 12010, 13066, 24020, 26132, 32665, 56447, 65330, 112894, 130660, 166939, 225788, 282235, 333878, 564470, 667756, 834695, 1128940, 1669390, 3338780, 7846133, 15692266, 31384532, 39230665, 78461330, 156922660]

約数ペア:

[(1, 156922660), (2, 78461330), (4, 39230665), (5, 31384532), (10, 15692266), (20, 7846133), (47, 3338780), (94, 1669390), (139, 1128940), (188, 834695), (235, 667756), (278, 564470), (470, 333878), (556, 282235), (695, 225788), (940, 166939), (1201, 130660), (1390, 112894), (2402, 65330), (2780, 56447), (4804, 32665), (6005, 26132), (6533, 24020), (12010, 13066)]