149736748

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{44939}}^1$

素因数の和:44974

約数の個数: 36

約数和(自身を含む): 322759080

約数和(自身を除く): 173022332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 44939, 89878, 179756, 314573, 629146, 763963, 1258292, 1527926, 2202011, 3055852, 4404022, 5347741, 8808044, 10695482, 21390964, 37434187, 74868374, 149736748]

約数ペア:

[(1, 149736748), (2, 74868374), (4, 37434187), (7, 21390964), (14, 10695482), (17, 8808044), (28, 5347741), (34, 4404022), (49, 3055852), (68, 2202011), (98, 1527926), (119, 1258292), (196, 763963), (238, 629146), (476, 314573), (833, 179756), (1666, 89878), (3332, 44939)]