191398392

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{37441}}^1$

素因数の和:37524

約数の個数: 48

約数和(自身を含む): 525685680

約数和(自身を除く): 334287288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 37441, 74882, 112323, 149764, 224646, 299528, 336969, 449292, 673938, 898584, 1347876, 2658311, 2695752, 5316622, 7974933, 10633244, 15949866, 21266488, 23924799, 31899732, 47849598, 63799464, 95699196, 191398392]

約数ペア:

[(1, 191398392), (2, 95699196), (3, 63799464), (4, 47849598), (6, 31899732), (8, 23924799), (9, 21266488), (12, 15949866), (18, 10633244), (24, 7974933), (36, 5316622), (71, 2695752), (72, 2658311), (142, 1347876), (213, 898584), (284, 673938), (426, 449292), (568, 336969), (639, 299528), (852, 224646), (1278, 149764), (1704, 112323), (2556, 74882), (5112, 37441)]