128682834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57809}}^1$

素因数の和:57874

約数の個数: 32

約数和(自身を含む): 299687040

約数和(自身を除く): 171004206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 57809, 115618, 173427, 346854, 404663, 809326, 1213989, 2427978, 3063877, 6127754, 9191631, 18383262, 21447139, 42894278, 64341417, 128682834]

約数ペア:

[(1, 128682834), (2, 64341417), (3, 42894278), (6, 21447139), (7, 18383262), (14, 9191631), (21, 6127754), (42, 3063877), (53, 2427978), (106, 1213989), (159, 809326), (318, 404663), (371, 346854), (742, 173427), (1113, 115618), (2226, 57809)]