121810976

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28621}}^1$

素因数の和:28657

約数の個数: 48

約数和(自身を含む): 288509760

約数和(自身を除く): 166698784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 28621, 57242, 114484, 200347, 228968, 400694, 457936, 543799, 801388, 915872, 1087598, 1602776, 2175196, 3205552, 3806593, 4350392, 6411104, 7613186, 8700784, 15226372, 17401568, 30452744, 60905488, 121810976]

約数ペア:

[(1, 121810976), (2, 60905488), (4, 30452744), (7, 17401568), (8, 15226372), (14, 8700784), (16, 7613186), (19, 6411104), (28, 4350392), (32, 3806593), (38, 3205552), (56, 2175196), (76, 1602776), (112, 1087598), (133, 915872), (152, 801388), (224, 543799), (266, 457936), (304, 400694), (532, 228968), (608, 200347), (1064, 114484), (2128, 57242), (4256, 28621)]