128687088

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{15497}}^1$

素因数の和:15681

約数の個数: 40

約数和(自身を含む): 334384848

約数和(自身を除く): 205697760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 15497, 30994, 46491, 61988, 92982, 123976, 185964, 247952, 371928, 743856, 2680981, 5361962, 8042943, 10723924, 16085886, 21447848, 32171772, 42895696, 64343544, 128687088]

約数ペア:

[(1, 128687088), (2, 64343544), (3, 42895696), (4, 32171772), (6, 21447848), (8, 16085886), (12, 10723924), (16, 8042943), (24, 5361962), (48, 2680981), (173, 743856), (346, 371928), (519, 247952), (692, 185964), (1038, 123976), (1384, 92982), (2076, 61988), (2768, 46491), (4152, 30994), (8304, 15497)]