139287092

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4337}}^1$

素因数の和:4416

約数の個数: 48

約数和(自身を含む): 295400448

約数和(自身を除く): 156113356

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4337, 4588, 8029, 8674, 16058, 17348, 30359, 32116, 60718, 121436, 134447, 160469, 268894, 320938, 537788, 641876, 941129, 1123283, 1882258, 2246566, 3764516, 4493132, 4974539, 9949078, 19898156, 34821773, 69643546, 139287092]

約数ペア:

[(1, 139287092), (2, 69643546), (4, 34821773), (7, 19898156), (14, 9949078), (28, 4974539), (31, 4493132), (37, 3764516), (62, 2246566), (74, 1882258), (124, 1123283), (148, 941129), (217, 641876), (259, 537788), (434, 320938), (518, 268894), (868, 160469), (1036, 134447), (1147, 121436), (2294, 60718), (4337, 32116), (4588, 30359), (8029, 17348), (8674, 16058)]