156778701928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3557}}^1\times {\mathrm{324089}}^1$

素因数の和:327669

約数の個数: 32

約数和(自身を含む): 311340299400

約数和(自身を除く): 154561597472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3557, 7114, 14228, 28456, 60469, 120938, 241876, 324089, 483752, 648178, 1296356, 2592712, 5509513, 11019026, 22038052, 44076104, 1152784573, 2305569146, 4611138292, 9222276584, 19597337741, 39194675482, 78389350964, 156778701928]

約数ペア:

[(1, 156778701928), (2, 78389350964), (4, 39194675482), (8, 19597337741), (17, 9222276584), (34, 4611138292), (68, 2305569146), (136, 1152784573), (3557, 44076104), (7114, 22038052), (14228, 11019026), (28456, 5509513), (60469, 2592712), (120938, 1296356), (241876, 648178), (324089, 483752)]