164505876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2141}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 405437760

約数和(自身を除く): 240931884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 337, 674, 1011, 1348, 2022, 2141, 4044, 4282, 6403, 6423, 8564, 12806, 12846, 19209, 25612, 25692, 38418, 40679, 76836, 81358, 122037, 162716, 244074, 488148, 721517, 1443034, 2164551, 2886068, 4329102, 8658204, 13708823, 27417646, 41126469, 54835292, 82252938, 164505876]

約数ペア:

[(1, 164505876), (2, 82252938), (3, 54835292), (4, 41126469), (6, 27417646), (12, 13708823), (19, 8658204), (38, 4329102), (57, 2886068), (76, 2164551), (114, 1443034), (228, 721517), (337, 488148), (674, 244074), (1011, 162716), (1348, 122037), (2022, 81358), (2141, 76836), (4044, 40679), (4282, 38418), (6403, 25692), (6423, 25612), (8564, 19209), (12806, 12846)]