190067906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 366059520

約数和(自身を除く): 175991614

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 47, 94, 133, 161, 266, 322, 329, 437, 658, 661, 874, 893, 1081, 1322, 1786, 2162, 3059, 4627, 6118, 6251, 7567, 9254, 12502, 12559, 15134, 15203, 20539, 25118, 30406, 31067, 41078, 62134, 87913, 106421, 143773, 175826, 212842, 217469, 287546, 288857, 434938, 577714, 590273, 714541, 1180546, 1429082, 2021999, 4043998, 4131911, 5001787, 8263822, 10003574, 13576279, 27152558, 95033953, 190067906]

約数ペア:

[(1, 190067906), (2, 95033953), (7, 27152558), (14, 13576279), (19, 10003574), (23, 8263822), (38, 5001787), (46, 4131911), (47, 4043998), (94, 2021999), (133, 1429082), (161, 1180546), (266, 714541), (322, 590273), (329, 577714), (437, 434938), (658, 288857), (661, 287546), (874, 217469), (893, 212842), (1081, 175826), (1322, 143773), (1786, 106421), (2162, 87913), (3059, 62134), (4627, 41078), (6118, 31067), (6251, 30406), (7567, 25118), (9254, 20539), (12502, 15203), (12559, 15134)]