144426352

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14489}}^1$

素因数の和:14593

約数の個数: 40

約数和(自身を含む): 323416800

約数和(自身を除く): 178990448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 14489, 28978, 57956, 101423, 115912, 202846, 231824, 405692, 811384, 1289521, 1622768, 2579042, 5158084, 9026647, 10316168, 18053294, 20632336, 36106588, 72213176, 144426352]

約数ペア:

[(1, 144426352), (2, 72213176), (4, 36106588), (7, 20632336), (8, 18053294), (14, 10316168), (16, 9026647), (28, 5158084), (56, 2579042), (89, 1622768), (112, 1289521), (178, 811384), (356, 405692), (623, 231824), (712, 202846), (1246, 115912), (1424, 101423), (2492, 57956), (4984, 28978), (9968, 14489)]