166148924

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 294940800

約数和(自身を除く): 128791876

約数列:

[1, 2, 4, 139, 151, 278, 302, 556, 604, 1979, 3958, 7916, 20989, 41978, 83956, 275081, 298829, 550162, 597658, 1100324, 1195316, 41537231, 83074462, 166148924]

約数ペア:

[(1, 166148924), (2, 83074462), (4, 41537231), (139, 1195316), (151, 1100324), (278, 597658), (302, 550162), (556, 298829), (604, 275081), (1979, 83956), (3958, 41978), (7916, 20989)]