149712808

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{24527}}^1$

素因数の和:24649

約数の個数: 32

約数和(自身を含む): 323769600

約数和(自身を除く): 174056792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 24527, 49054, 98108, 171689, 196216, 343378, 686756, 1373512, 2673443, 5346886, 10693772, 18714101, 21387544, 37428202, 74856404, 149712808]

約数ペア:

[(1, 149712808), (2, 74856404), (4, 37428202), (7, 21387544), (8, 18714101), (14, 10693772), (28, 5346886), (56, 2673443), (109, 1373512), (218, 686756), (436, 343378), (763, 196216), (872, 171689), (1526, 98108), (3052, 49054), (6104, 24527)]