155580076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{948659}}^1$

素因数の和:948704

約数の個数: 12

約数和(自身を含む): 278906040

約数和(自身を除く): 123325964

約数列:

[1, 2, 4, 41, 82, 164, 948659, 1897318, 3794636, 38895019, 77790038, 155580076]

約数ペア:

[(1, 155580076), (2, 77790038), (4, 38895019), (41, 3794636), (82, 1897318), (164, 948659)]