128650592

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24971}}^1$

素因数の和:25011

約数の個数: 48

約数和(自身を含む): 302061312

約数和(自身を除く): 173410720

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 24971, 49942, 99884, 174797, 199768, 349594, 399536, 574333, 699188, 799072, 1148666, 1398376, 2297332, 2796752, 4020331, 4594664, 5593504, 8040662, 9189328, 16081324, 18378656, 32162648, 64325296, 128650592]

約数ペア:

[(1, 128650592), (2, 64325296), (4, 32162648), (7, 18378656), (8, 16081324), (14, 9189328), (16, 8040662), (23, 5593504), (28, 4594664), (32, 4020331), (46, 2796752), (56, 2297332), (92, 1398376), (112, 1148666), (161, 799072), (184, 699188), (224, 574333), (322, 399536), (368, 349594), (644, 199768), (736, 174797), (1288, 99884), (2576, 49942), (5152, 24971)]