164078444

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{8623}}^1$

素因数の和:8765

約数の個数: 24

約数和(自身を含む): 295561728

約数和(自身を除く): 131483284

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 8623, 9514, 17246, 19028, 34492, 577741, 612233, 1155482, 1224466, 2310964, 2448932, 41019611, 82039222, 164078444]

約数ペア:

[(1, 164078444), (2, 82039222), (4, 41019611), (67, 2448932), (71, 2310964), (134, 1224466), (142, 1155482), (268, 612233), (284, 577741), (4757, 34492), (8623, 19028), (9514, 17246)]