146984572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 303529408

約数和(自身を除く): 156544836

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 337, 421, 518, 674, 842, 1036, 1348, 1684, 2359, 2947, 4718, 5894, 9436, 11788, 12469, 15577, 24938, 31154, 49876, 62308, 87283, 109039, 141877, 174566, 218078, 283754, 349132, 436156, 567508, 993139, 1986278, 3972556, 5249449, 10498898, 20997796, 36746143, 73492286, 146984572]

約数ペア:

[(1, 146984572), (2, 73492286), (4, 36746143), (7, 20997796), (14, 10498898), (28, 5249449), (37, 3972556), (74, 1986278), (148, 993139), (259, 567508), (337, 436156), (421, 349132), (518, 283754), (674, 218078), (842, 174566), (1036, 141877), (1348, 109039), (1684, 87283), (2359, 62308), (2947, 49876), (4718, 31154), (5894, 24938), (9436, 15577), (11788, 12469)]