140793536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1081

約数の個数: 56

約数和(自身を含む): 302757840

約数和(自身を除く): 161964304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 394, 416, 788, 832, 859, 1576, 1718, 2561, 3152, 3436, 5122, 6304, 6872, 10244, 11167, 12608, 13744, 20488, 22334, 27488, 40976, 44668, 54976, 81952, 89336, 163904, 169223, 178672, 338446, 357344, 676892, 714688, 1353784, 2199899, 2707568, 4399798, 5415136, 8799596, 10830272, 17599192, 35198384, 70396768, 140793536]

約数ペア:

[(1, 140793536), (2, 70396768), (4, 35198384), (8, 17599192), (13, 10830272), (16, 8799596), (26, 5415136), (32, 4399798), (52, 2707568), (64, 2199899), (104, 1353784), (197, 714688), (208, 676892), (394, 357344), (416, 338446), (788, 178672), (832, 169223), (859, 163904), (1576, 89336), (1718, 81952), (2561, 54976), (3152, 44668), (3436, 40976), (5122, 27488), (6304, 22334), (6872, 20488), (10244, 13744), (11167, 12608)]