126880476656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1783}}^1\times {\mathrm{234083}}^1$

素因数の和:235893

約数の個数: 40

約数和(自身を含む): 258915630720

約数和(自身を除く): 132035154064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1783, 3566, 7132, 14264, 28528, 33877, 67754, 135508, 234083, 271016, 468166, 542032, 936332, 1872664, 3745328, 4447577, 8895154, 17790308, 35580616, 71161232, 417369989, 834739978, 1669479956, 3338959912, 6677919824, 7930029791, 15860059582, 31720119164, 63440238328, 126880476656]

約数ペア:

[(1, 126880476656), (2, 63440238328), (4, 31720119164), (8, 15860059582), (16, 7930029791), (19, 6677919824), (38, 3338959912), (76, 1669479956), (152, 834739978), (304, 417369989), (1783, 71161232), (3566, 35580616), (7132, 17790308), (14264, 8895154), (28528, 4447577), (33877, 3745328), (67754, 1872664), (135508, 936332), (234083, 542032), (271016, 468166)]