148980978

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{88997}}^1$

素因数の和:89039

約数の個数: 32

約数和(自身を含む): 341752320

約数和(自身を除く): 192771342

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 88997, 177994, 266991, 533982, 800973, 1601946, 2402919, 2758907, 4805838, 5517814, 8276721, 16553442, 24830163, 49660326, 74490489, 148980978]

約数ペア:

[(1, 148980978), (2, 74490489), (3, 49660326), (6, 24830163), (9, 16553442), (18, 8276721), (27, 5517814), (31, 4805838), (54, 2758907), (62, 2402919), (93, 1601946), (186, 800973), (279, 533982), (558, 266991), (837, 177994), (1674, 88997)]