144497668

素因数分解:

$2^2\times 7^3\times {\mathrm{105319}}^1$

素因数の和:105344

約数の個数: 24

約数和(自身を含む): 294896000

約数和(自身を除く): 150398332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 105319, 210638, 421276, 737233, 1474466, 2948932, 5160631, 10321262, 20642524, 36124417, 72248834, 144497668]

約数ペア:

[(1, 144497668), (2, 72248834), (4, 36124417), (7, 20642524), (14, 10321262), (28, 5160631), (49, 2948932), (98, 1474466), (196, 737233), (343, 421276), (686, 210638), (1372, 105319)]