169126412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 370895616

約数和(自身を除く): 201769204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 169, 182, 206, 338, 347, 364, 412, 676, 694, 721, 1183, 1339, 1388, 1442, 2366, 2429, 2678, 2884, 4511, 4732, 4858, 5356, 9022, 9373, 9716, 17407, 18044, 18746, 31577, 34814, 35741, 37492, 58643, 63154, 69628, 71482, 117286, 121849, 126308, 142964, 234572, 243698, 250187, 410501, 464633, 487396, 500374, 821002, 929266, 1000748, 1642004, 1858532, 3252431, 6040229, 6504862, 12080458, 13009724, 24160916, 42281603, 84563206, 169126412]

約数ペア:

[(1, 169126412), (2, 84563206), (4, 42281603), (7, 24160916), (13, 13009724), (14, 12080458), (26, 6504862), (28, 6040229), (52, 3252431), (91, 1858532), (103, 1642004), (169, 1000748), (182, 929266), (206, 821002), (338, 500374), (347, 487396), (364, 464633), (412, 410501), (676, 250187), (694, 243698), (721, 234572), (1183, 142964), (1339, 126308), (1388, 121849), (1442, 117286), (2366, 71482), (2429, 69628), (2678, 63154), (2884, 58643), (4511, 37492), (4732, 35741), (4858, 34814), (5356, 31577), (9022, 18746), (9373, 18044), (9716, 17407)]