137505457856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{838939}}^1$

素因数の和:839161

約数の個数: 56

約数和(自身を含む): 295343793360

約数和(自身を除く): 157838335504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 394, 416, 788, 832, 1576, 2561, 3152, 5122, 6304, 10244, 12608, 20488, 40976, 81952, 163904, 838939, 1677878, 3355756, 6711512, 10906207, 13423024, 21812414, 26846048, 43624828, 53692096, 87249656, 165270983, 174499312, 330541966, 348998624, 661083932, 697997248, 1322167864, 2148522779, 2644335728, 4297045558, 5288671456, 8594091116, 10577342912, 17188182232, 34376364464, 68752728928, 137505457856]

約数ペア:

[(1, 137505457856), (2, 68752728928), (4, 34376364464), (8, 17188182232), (13, 10577342912), (16, 8594091116), (26, 5288671456), (32, 4297045558), (52, 2644335728), (64, 2148522779), (104, 1322167864), (197, 697997248), (208, 661083932), (394, 348998624), (416, 330541966), (788, 174499312), (832, 165270983), (1576, 87249656), (2561, 53692096), (3152, 43624828), (5122, 26846048), (6304, 21812414), (10244, 13423024), (12608, 10906207), (20488, 6711512), (40976, 3355756), (81952, 1677878), (163904, 838939)]