164417454

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{40961}}^1$

素因数の和:41192

約数の個数: 24

約数和(自身を含む): 357844032

約数和(自身を除く): 193426578

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 40961, 81922, 122883, 245766, 368649, 737298, 9134303, 18268606, 27402909, 54805818, 82208727, 164417454]

約数ペア:

[(1, 164417454), (2, 82208727), (3, 54805818), (6, 27402909), (9, 18268606), (18, 9134303), (223, 737298), (446, 368649), (669, 245766), (1338, 122883), (2007, 81922), (4014, 40961)]