161730948

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 388362240

約数和(自身を除く): 226631292

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 139, 141, 188, 278, 282, 417, 556, 564, 834, 1668, 2063, 4126, 6189, 6533, 8252, 12378, 13066, 19599, 24756, 26132, 39198, 78396, 96961, 193922, 286757, 290883, 387844, 573514, 581766, 860271, 1147028, 1163532, 1720542, 3441084, 13477579, 26955158, 40432737, 53910316, 80865474, 161730948]

約数ペア:

[(1, 161730948), (2, 80865474), (3, 53910316), (4, 40432737), (6, 26955158), (12, 13477579), (47, 3441084), (94, 1720542), (139, 1163532), (141, 1147028), (188, 860271), (278, 581766), (282, 573514), (417, 387844), (556, 290883), (564, 286757), (834, 193922), (1668, 96961), (2063, 78396), (4126, 39198), (6189, 26132), (6533, 24756), (8252, 19599), (12378, 13066)]