163526988160

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2011897}}^1$

素因数の和:2012043

約数の個数: 64

約数和(自身を含む): 394010104320

約数和(自身を除く): 230483116160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 81280, 2011897, 4023794, 8047588, 10059485, 16095176, 20118970, 32190352, 40237940, 64380704, 80475880, 128761408, 160951760, 255510919, 257522816, 321903520, 511021838, 643807040, 1022043676, 1277554595, 1287614080, 2044087352, 2555109190, 4088174704, 5110218380, 8176349408, 10220436760, 16352698816, 20440873520, 32705397632, 40881747040, 81763494080, 163526988160]

約数ペア:

[(1, 163526988160), (2, 81763494080), (4, 40881747040), (5, 32705397632), (8, 20440873520), (10, 16352698816), (16, 10220436760), (20, 8176349408), (32, 5110218380), (40, 4088174704), (64, 2555109190), (80, 2044087352), (127, 1287614080), (128, 1277554595), (160, 1022043676), (254, 643807040), (320, 511021838), (508, 321903520), (635, 257522816), (640, 255510919), (1016, 160951760), (1270, 128761408), (2032, 80475880), (2540, 64380704), (4064, 40237940), (5080, 32190352), (8128, 20118970), (10160, 16095176), (16256, 10059485), (20320, 8047588), (40640, 4023794), (81280, 2011897)]