126129644

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{2389}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 225252720

約数和(自身を除く): 99123076

約数列:

[1, 2, 4, 67, 134, 197, 268, 394, 788, 2389, 4778, 9556, 13199, 26398, 52796, 160063, 320126, 470633, 640252, 941266, 1882532, 31532411, 63064822, 126129644]

約数ペア:

[(1, 126129644), (2, 63064822), (4, 31532411), (67, 1882532), (134, 941266), (197, 640252), (268, 470633), (394, 320126), (788, 160063), (2389, 52796), (4778, 26398), (9556, 13199)]