128762496

素因数分解:

$2^7\times 3^2\times {\mathrm{111773}}^1$

素因数の和:111793

約数の個数: 48

約数和(自身を含む): 370530810

約数和(自身を除く): 241768314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111773, 223546, 335319, 447092, 670638, 894184, 1005957, 1341276, 1788368, 2011914, 2682552, 3576736, 4023828, 5365104, 7153472, 8047656, 10730208, 14306944, 16095312, 21460416, 32190624, 42920832, 64381248, 128762496]

約数ペア:

[(1, 128762496), (2, 64381248), (3, 42920832), (4, 32190624), (6, 21460416), (8, 16095312), (9, 14306944), (12, 10730208), (16, 8047656), (18, 7153472), (24, 5365104), (32, 4023828), (36, 3576736), (48, 2682552), (64, 2011914), (72, 1788368), (96, 1341276), (128, 1005957), (144, 894184), (192, 670638), (288, 447092), (384, 335319), (576, 223546), (1152, 111773)]