120149624

素因数分解:

$2^3\times 7^1\times {\mathrm{2145529}}^1$

素因数の和:2145542

約数の個数: 16

約数和(自身を含む): 257463600

約数和(自身を除く): 137313976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2145529, 4291058, 8582116, 15018703, 17164232, 30037406, 60074812, 120149624]

約数ペア:

[(1, 120149624), (2, 60074812), (4, 30037406), (7, 17164232), (8, 15018703), (14, 8582116), (28, 4291058), (56, 2145529)]