145280304904

素因数分解:

$2^3\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{1670503}}^1$

素因数の和:1672069

約数の個数: 32

約数和(自身を含む): 311515585920

約数和(自身を除く): 166235281016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1553, 3106, 6212, 10871, 12424, 21742, 43484, 86968, 1670503, 3341006, 6682012, 11693521, 13364024, 23387042, 46774084, 93548168, 2594291159, 5188582318, 10377164636, 18160038113, 20754329272, 36320076226, 72640152452, 145280304904]

約数ペア:

[(1, 145280304904), (2, 72640152452), (4, 36320076226), (7, 20754329272), (8, 18160038113), (14, 10377164636), (28, 5188582318), (56, 2594291159), (1553, 93548168), (3106, 46774084), (6212, 23387042), (10871, 13364024), (12424, 11693521), (21742, 6682012), (43484, 3341006), (86968, 1670503)]