168267428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8221}}^1$

素因数の和:8292

約数の個数: 48

約数和(自身を含む): 364662144

約数和(自身を除く): 196394716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 8221, 10234, 16442, 20468, 32884, 57547, 115094, 139757, 230188, 279514, 353503, 559028, 707006, 978299, 1414012, 1956598, 2474521, 3913196, 4949042, 6009551, 9898084, 12019102, 24038204, 42066857, 84133714, 168267428]

約数ペア:

[(1, 168267428), (2, 84133714), (4, 42066857), (7, 24038204), (14, 12019102), (17, 9898084), (28, 6009551), (34, 4949042), (43, 3913196), (68, 2474521), (86, 1956598), (119, 1414012), (172, 978299), (238, 707006), (301, 559028), (476, 353503), (602, 279514), (731, 230188), (1204, 139757), (1462, 115094), (2924, 57547), (5117, 32884), (8221, 20468), (10234, 16442)]