156933998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 259241472

約数和(自身を除く): 102307474

約数列:

[1, 2, 13, 26, 71, 142, 151, 302, 563, 923, 1126, 1846, 1963, 3926, 7319, 10721, 14638, 21442, 39973, 79946, 85013, 139373, 170026, 278746, 519649, 1039298, 1105169, 2210338, 6035923, 12071846, 78466999, 156933998]

約数ペア:

[(1, 156933998), (2, 78466999), (13, 12071846), (26, 6035923), (71, 2210338), (142, 1105169), (151, 1039298), (302, 519649), (563, 278746), (923, 170026), (1126, 139373), (1846, 85013), (1963, 79946), (3926, 39973), (7319, 21442), (10721, 14638)]