165243826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3067}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 282746880

約数和(自身を除く): 117503054

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 341, 682, 869, 1738, 2449, 3067, 4898, 6134, 26939, 33737, 53878, 67474, 95077, 190154, 242293, 484586, 1045847, 2091694, 2665223, 5330446, 7511083, 15022166, 82621913, 165243826]

約数ペア:

[(1, 165243826), (2, 82621913), (11, 15022166), (22, 7511083), (31, 5330446), (62, 2665223), (79, 2091694), (158, 1045847), (341, 484586), (682, 242293), (869, 190154), (1738, 95077), (2449, 67474), (3067, 53878), (4898, 33737), (6134, 26939)]