153938934

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{40151}}^1$

素因数の和:40233

約数の個数: 32

約数和(自身を含む): 346913280

約数和(自身を除く): 192974346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 40151, 80302, 120453, 240906, 361359, 722718, 1084077, 2168154, 2850721, 5701442, 8552163, 17104326, 25656489, 51312978, 76969467, 153938934]

約数ペア:

[(1, 153938934), (2, 76969467), (3, 51312978), (6, 25656489), (9, 17104326), (18, 8552163), (27, 5701442), (54, 2850721), (71, 2168154), (142, 1084077), (213, 722718), (426, 361359), (639, 240906), (1278, 120453), (1917, 80302), (3834, 40151)]