157217516416

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1241923}}^1$

素因数の和:1242003

約数の個数: 64

約数和(自身を含む): 334425294720

約数和(自身を除く): 177207778304

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2752, 2944, 3956, 5504, 7912, 15824, 31648, 63296, 126592, 1241923, 2483846, 4967692, 9935384, 19870768, 28564229, 39741536, 53402689, 57128458, 79483072, 106805378, 114256916, 158966144, 213610756, 228513832, 427221512, 457027664, 854443024, 914055328, 1228261847, 1708886048, 1828110656, 2456523694, 3417772096, 3656221312, 4913047388, 6835544192, 9826094776, 19652189552, 39304379104, 78608758208, 157217516416]

約数ペア:

[(1, 157217516416), (2, 78608758208), (4, 39304379104), (8, 19652189552), (16, 9826094776), (23, 6835544192), (32, 4913047388), (43, 3656221312), (46, 3417772096), (64, 2456523694), (86, 1828110656), (92, 1708886048), (128, 1228261847), (172, 914055328), (184, 854443024), (344, 457027664), (368, 427221512), (688, 228513832), (736, 213610756), (989, 158966144), (1376, 114256916), (1472, 106805378), (1978, 79483072), (2752, 57128458), (2944, 53402689), (3956, 39741536), (5504, 28564229), (7912, 19870768), (15824, 9935384), (31648, 4967692), (63296, 2483846), (126592, 1241923)]