168909732

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{25639}}^1$

素因数の和:25713

約数の個数: 48

約数和(自身を含む): 445110400

約数和(自身を除く): 276200668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 25639, 51278, 76917, 102556, 153834, 230751, 307668, 461502, 692253, 923004, 1384506, 1563979, 2769012, 3127958, 4691937, 6255916, 9383874, 14075811, 18767748, 28151622, 42227433, 56303244, 84454866, 168909732]

約数ペア:

[(1, 168909732), (2, 84454866), (3, 56303244), (4, 42227433), (6, 28151622), (9, 18767748), (12, 14075811), (18, 9383874), (27, 6255916), (36, 4691937), (54, 3127958), (61, 2769012), (108, 1563979), (122, 1384506), (183, 923004), (244, 692253), (366, 461502), (549, 307668), (732, 230751), (1098, 153834), (1647, 102556), (2196, 76917), (3294, 51278), (6588, 25639)]