181840128

素因数分解:

$2^8\times 3^1\times {\mathrm{236771}}^1$

素因数の和:236790

約数の個数: 36

約数和(自身を含む): 483961968

約数和(自身を除く): 302121840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 236771, 473542, 710313, 947084, 1420626, 1894168, 2841252, 3788336, 5682504, 7576672, 11365008, 15153344, 22730016, 30306688, 45460032, 60613376, 90920064, 181840128]

約数ペア:

[(1, 181840128), (2, 90920064), (3, 60613376), (4, 45460032), (6, 30306688), (8, 22730016), (12, 15153344), (16, 11365008), (24, 7576672), (32, 5682504), (48, 3788336), (64, 2841252), (96, 1894168), (128, 1420626), (192, 947084), (256, 710313), (384, 473542), (768, 236771)]