165780914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 276575040

約数和(自身を除く): 110794126

約数列:

[1, 2, 13, 26, 59, 67, 118, 134, 767, 871, 1534, 1613, 1742, 3226, 3953, 7906, 20969, 41938, 51389, 95167, 102778, 108071, 190334, 216142, 1237171, 1404923, 2474342, 2809846, 6376189, 12752378, 82890457, 165780914]

約数ペア:

[(1, 165780914), (2, 82890457), (13, 12752378), (26, 6376189), (59, 2809846), (67, 2474342), (118, 1404923), (134, 1237171), (767, 216142), (871, 190334), (1534, 108071), (1613, 102778), (1742, 95167), (3226, 51389), (3953, 41938), (7906, 20969)]