191808768

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:1979

約数の個数: 72

約数和(自身を含む): 514499328

約数和(自身を除く): 322690560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 548, 768, 822, 1096, 1644, 1823, 2192, 3288, 3646, 4384, 5469, 6576, 7292, 8768, 10938, 13152, 14584, 17536, 21876, 26304, 29168, 35072, 43752, 52608, 58336, 87504, 105216, 116672, 175008, 233344, 249751, 350016, 466688, 499502, 700032, 749253, 999004, 1400064, 1498506, 1998008, 2997012, 3996016, 5994024, 7992032, 11988048, 15984064, 23976096, 31968128, 47952192, 63936256, 95904384, 191808768]

約数ペア:

[(1, 191808768), (2, 95904384), (3, 63936256), (4, 47952192), (6, 31968128), (8, 23976096), (12, 15984064), (16, 11988048), (24, 7992032), (32, 5994024), (48, 3996016), (64, 2997012), (96, 1998008), (128, 1498506), (137, 1400064), (192, 999004), (256, 749253), (274, 700032), (384, 499502), (411, 466688), (548, 350016), (768, 249751), (822, 233344), (1096, 175008), (1644, 116672), (1823, 105216), (2192, 87504), (3288, 58336), (3646, 52608), (4384, 43752), (5469, 35072), (6576, 29168), (7292, 26304), (8768, 21876), (10938, 17536), (13152, 14584)]