156921217082

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2281}}^1\times {\mathrm{7237}}^1$

素因数の和:9631

約数の個数: 48

約数和(自身を含む): 276793829928

約数和(自身を除く): 119872612846

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 2281, 4562, 4753, 7237, 9506, 14474, 15967, 31934, 50659, 101318, 111769, 221257, 223538, 354613, 442514, 701989, 709226, 1403978, 1548799, 3097598, 4913923, 9827846, 10841593, 16507597, 21683186, 33015194, 34397461, 68794922, 115553179, 231106358, 808872253, 1601236909, 1617744506, 3202473818, 11208658363, 22417316726, 78460608541, 156921217082]

約数ペア:

[(1, 156921217082), (2, 78460608541), (7, 22417316726), (14, 11208658363), (49, 3202473818), (97, 1617744506), (98, 1601236909), (194, 808872253), (679, 231106358), (1358, 115553179), (2281, 68794922), (4562, 34397461), (4753, 33015194), (7237, 21683186), (9506, 16507597), (14474, 10841593), (15967, 9827846), (31934, 4913923), (50659, 3097598), (101318, 1548799), (111769, 1403978), (221257, 709226), (223538, 701989), (354613, 442514)]