149719306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4127}}^1$

素因数の和:4254

約数の個数: 32

約数和(自身を含む): 262144512

約数和(自身を除く): 112425206

約数列:

[1, 2, 11, 17, 22, 34, 97, 187, 194, 374, 1067, 1649, 2134, 3298, 4127, 8254, 18139, 36278, 45397, 70159, 90794, 140318, 400319, 771749, 800638, 1543498, 4403509, 6805423, 8807018, 13610846, 74859653, 149719306]

約数ペア:

[(1, 149719306), (2, 74859653), (11, 13610846), (17, 8807018), (22, 6805423), (34, 4403509), (97, 1543498), (187, 800638), (194, 771749), (374, 400319), (1067, 140318), (1649, 90794), (2134, 70159), (3298, 45397), (4127, 36278), (8254, 18139)]