131468582

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 250159104

約数和(自身を除く): 118690522

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 103, 119, 173, 206, 217, 238, 346, 434, 527, 721, 1054, 1211, 1442, 1751, 2422, 2941, 3193, 3502, 3689, 5363, 5882, 6386, 7378, 10726, 12257, 17819, 20587, 22351, 24514, 35638, 37541, 41174, 44702, 54281, 75082, 91171, 108562, 124733, 182342, 249466, 302923, 379967, 552389, 605846, 638197, 759934, 1104778, 1276394, 2120461, 3866723, 4240922, 7733446, 9390613, 18781226, 65734291, 131468582]

約数ペア:

[(1, 131468582), (2, 65734291), (7, 18781226), (14, 9390613), (17, 7733446), (31, 4240922), (34, 3866723), (62, 2120461), (103, 1276394), (119, 1104778), (173, 759934), (206, 638197), (217, 605846), (238, 552389), (346, 379967), (434, 302923), (527, 249466), (721, 182342), (1054, 124733), (1211, 108562), (1442, 91171), (1751, 75082), (2422, 54281), (2941, 44702), (3193, 41174), (3502, 37541), (3689, 35638), (5363, 24514), (5882, 22351), (6386, 20587), (7378, 17819), (10726, 12257)]