166459360

素因数分解:

$2^5\times 5^1\times {\mathrm{1040371}}^1$

素因数の和:1040386

約数の個数: 24

約数和(自身を含む): 393260616

約数和(自身を除く): 226801256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1040371, 2080742, 4161484, 5201855, 8322968, 10403710, 16645936, 20807420, 33291872, 41614840, 83229680, 166459360]

約数ペア:

[(1, 166459360), (2, 83229680), (4, 41614840), (5, 33291872), (8, 20807420), (10, 16645936), (16, 10403710), (20, 8322968), (32, 5201855), (40, 4161484), (80, 2080742), (160, 1040371)]