163968116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73331}}^1$

素因数の和:73391

約数の個数: 24

約数和(自身を含む): 316207584

約数和(自身を除く): 152239468

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 73331, 146662, 293324, 953303, 1906606, 3153233, 3813212, 6306466, 12612932, 40992029, 81984058, 163968116]

約数ペア:

[(1, 163968116), (2, 81984058), (4, 40992029), (13, 12612932), (26, 6306466), (43, 3813212), (52, 3153233), (86, 1906606), (172, 953303), (559, 293324), (1118, 146662), (2236, 73331)]