129304528

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{15277}}^1$

素因数の和:15331

約数の個数: 30

約数和(自身を含む): 261910754

約数和(自身を除く): 132606226

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 15277, 30554, 61108, 122216, 244432, 351371, 702742, 1405484, 2810968, 5621936, 8081533, 16163066, 32326132, 64652264, 129304528]

約数ペア:

[(1, 129304528), (2, 64652264), (4, 32326132), (8, 16163066), (16, 8081533), (23, 5621936), (46, 2810968), (92, 1405484), (184, 702742), (368, 351371), (529, 244432), (1058, 122216), (2116, 61108), (4232, 30554), (8464, 15277)]