163561872

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{6997}}^1$

素因数の和:7495

約数の個数: 40

約数和(自身を含む): 423462976

約数和(自身を除く): 259901104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1461, 1948, 2922, 3896, 5844, 6997, 7792, 11688, 13994, 20991, 23376, 27988, 41982, 55976, 83964, 111952, 167928, 335856, 3407539, 6815078, 10222617, 13630156, 20445234, 27260312, 40890468, 54520624, 81780936, 163561872]

約数ペア:

[(1, 163561872), (2, 81780936), (3, 54520624), (4, 40890468), (6, 27260312), (8, 20445234), (12, 13630156), (16, 10222617), (24, 6815078), (48, 3407539), (487, 335856), (974, 167928), (1461, 111952), (1948, 83964), (2922, 55976), (3896, 41982), (5844, 27988), (6997, 23376), (7792, 20991), (11688, 13994)]