168260056

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 319410000

約数和(自身を除く): 151149944

約数列:

[1, 2, 4, 8, 139, 278, 337, 449, 556, 674, 898, 1112, 1348, 1796, 2696, 3592, 46843, 62411, 93686, 124822, 151313, 187372, 249644, 302626, 374744, 499288, 605252, 1210504, 21032507, 42065014, 84130028, 168260056]

約数ペア:

[(1, 168260056), (2, 84130028), (4, 42065014), (8, 21032507), (139, 1210504), (278, 605252), (337, 499288), (449, 374744), (556, 302626), (674, 249644), (898, 187372), (1112, 151313), (1348, 124822), (1796, 93686), (2696, 62411), (3592, 46843)]