128958528

素因数分解:

$2^6\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1193}}^1$

素因数の和:1771

約数の個数: 56

約数和(自身を含む): 342095328

約数和(自身を除く): 213136800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 563, 1126, 1193, 1689, 2252, 2386, 3378, 3579, 4504, 4772, 6756, 7158, 9008, 9544, 13512, 14316, 18016, 19088, 27024, 28632, 36032, 38176, 54048, 57264, 76352, 108096, 114528, 229056, 671659, 1343318, 2014977, 2686636, 4029954, 5373272, 8059908, 10746544, 16119816, 21493088, 32239632, 42986176, 64479264, 128958528]

約数ペア:

[(1, 128958528), (2, 64479264), (3, 42986176), (4, 32239632), (6, 21493088), (8, 16119816), (12, 10746544), (16, 8059908), (24, 5373272), (32, 4029954), (48, 2686636), (64, 2014977), (96, 1343318), (192, 671659), (563, 229056), (1126, 114528), (1193, 108096), (1689, 76352), (2252, 57264), (2386, 54048), (3378, 38176), (3579, 36032), (4504, 28632), (4772, 27024), (6756, 19088), (7158, 18016), (9008, 14316), (9544, 13512)]