169621712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5003}}^1$

素因数の和:5187

約数の個数: 40

約数和(自身を含む): 356164704

約数和(自身を除く): 186542992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 5003, 8476, 10006, 16952, 20012, 33904, 40024, 65039, 80048, 130078, 260156, 520312, 815489, 1040624, 1630978, 3261956, 6523912, 10601357, 13047824, 21202714, 42405428, 84810856, 169621712]

約数ペア:

[(1, 169621712), (2, 84810856), (4, 42405428), (8, 21202714), (13, 13047824), (16, 10601357), (26, 6523912), (52, 3261956), (104, 1630978), (163, 1040624), (208, 815489), (326, 520312), (652, 260156), (1304, 130078), (2119, 80048), (2608, 65039), (4238, 40024), (5003, 33904), (8476, 20012), (10006, 16952)]