149723834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 98486086

約数列:

[1, 2, 13, 26, 53, 106, 179, 358, 607, 689, 1214, 1378, 2327, 4654, 7891, 9487, 15782, 18974, 32171, 64342, 108653, 123331, 217306, 246662, 418223, 836446, 1412489, 2824978, 5758609, 11517218, 74861917, 149723834]

約数ペア:

[(1, 149723834), (2, 74861917), (13, 11517218), (26, 5758609), (53, 2824978), (106, 1412489), (179, 836446), (358, 418223), (607, 246662), (689, 217306), (1214, 123331), (1378, 108653), (2327, 64342), (4654, 32171), (7891, 18974), (9487, 15782)]