168425972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1063}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 347851392

約数和(自身を除く): 179425420

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 277, 286, 554, 572, 1063, 1108, 2126, 3047, 3601, 4252, 6094, 7202, 11693, 12188, 13819, 14404, 23386, 27638, 39611, 46772, 55276, 79222, 152009, 158444, 294451, 304018, 588902, 608036, 1177804, 3238961, 3827863, 6477922, 7655726, 12955844, 15311452, 42106493, 84212986, 168425972]

約数ペア:

[(1, 168425972), (2, 84212986), (4, 42106493), (11, 15311452), (13, 12955844), (22, 7655726), (26, 6477922), (44, 3827863), (52, 3238961), (143, 1177804), (277, 608036), (286, 588902), (554, 304018), (572, 294451), (1063, 158444), (1108, 152009), (2126, 79222), (3047, 55276), (3601, 46772), (4252, 39611), (6094, 27638), (7202, 23386), (11693, 14404), (12188, 13819)]