149808768

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20533}}^1$

素因数の和:20569

約数の個数: 64

約数和(自身を含む): 418893600

約数和(自身を除く): 269084832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 20533, 41066, 61599, 82132, 123198, 164264, 246396, 328528, 390127, 492792, 657056, 780254, 985584, 1170381, 1314112, 1560508, 1971168, 2340762, 2628224, 3121016, 3942336, 4681524, 6242032, 7884672, 9363048, 12484064, 18726096, 24968128, 37452192, 49936256, 74904384, 149808768]

約数ペア:

[(1, 149808768), (2, 74904384), (3, 49936256), (4, 37452192), (6, 24968128), (8, 18726096), (12, 12484064), (16, 9363048), (19, 7884672), (24, 6242032), (32, 4681524), (38, 3942336), (48, 3121016), (57, 2628224), (64, 2340762), (76, 1971168), (96, 1560508), (114, 1314112), (128, 1170381), (152, 985584), (192, 780254), (228, 657056), (304, 492792), (384, 390127), (456, 328528), (608, 246396), (912, 164264), (1216, 123198), (1824, 82132), (2432, 61599), (3648, 41066), (7296, 20533)]