157229744

素因数分解:

$2^4\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1931}}^1$

素因数の和:2673

約数の個数: 40

約数和(自身を含む): 348811008

約数和(自身を除く): 191581264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 727, 1454, 1931, 2908, 3862, 5089, 5816, 7724, 10178, 11632, 13517, 15448, 20356, 27034, 30896, 40712, 54068, 81424, 108136, 216272, 1403837, 2807674, 5615348, 9826859, 11230696, 19653718, 22461392, 39307436, 78614872, 157229744]

約数ペア:

[(1, 157229744), (2, 78614872), (4, 39307436), (7, 22461392), (8, 19653718), (14, 11230696), (16, 9826859), (28, 5615348), (56, 2807674), (112, 1403837), (727, 216272), (1454, 108136), (1931, 81424), (2908, 54068), (3862, 40712), (5089, 30896), (5816, 27034), (7724, 20356), (10178, 15448), (11632, 13517)]