157445496256

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{3863}}^1\times {\mathrm{20543}}^1$

素因数の和:24449

約数の個数: 56

約数和(自身を含む): 322608513024

約数和(自身を除く): 165163016768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 3863, 7726, 15452, 20543, 30904, 41086, 61808, 82172, 119753, 123616, 164344, 239506, 247232, 328688, 479012, 636833, 657376, 958024, 1273666, 1314752, 1916048, 2547332, 3832096, 5094664, 7664192, 10189328, 20378656, 40757312, 79357609, 158715218, 317430436, 634860872, 1269721744, 2460085879, 2539443488, 4920171758, 5078886976, 9840343516, 19680687032, 39361374064, 78722748128, 157445496256]

約数ペア:

[(1, 157445496256), (2, 78722748128), (4, 39361374064), (8, 19680687032), (16, 9840343516), (31, 5078886976), (32, 4920171758), (62, 2539443488), (64, 2460085879), (124, 1269721744), (248, 634860872), (496, 317430436), (992, 158715218), (1984, 79357609), (3863, 40757312), (7726, 20378656), (15452, 10189328), (20543, 7664192), (30904, 5094664), (41086, 3832096), (61808, 2547332), (82172, 1916048), (119753, 1314752), (123616, 1273666), (164344, 958024), (239506, 657376), (247232, 636833), (328688, 479012)]