127182016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2249

約数の個数: 56

約数和(自身を含む): 275746464

約数和(自身を除く): 148564448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2153, 2272, 3692, 4306, 4544, 7384, 8612, 14768, 17224, 27989, 29536, 34448, 55978, 59072, 68896, 111956, 137792, 152863, 223912, 305726, 447824, 611452, 895648, 1222904, 1791296, 1987219, 2445808, 3974438, 4891616, 7948876, 9783232, 15897752, 31795504, 63591008, 127182016]

約数ペア:

[(1, 127182016), (2, 63591008), (4, 31795504), (8, 15897752), (13, 9783232), (16, 7948876), (26, 4891616), (32, 3974438), (52, 2445808), (64, 1987219), (71, 1791296), (104, 1222904), (142, 895648), (208, 611452), (284, 447824), (416, 305726), (568, 223912), (832, 152863), (923, 137792), (1136, 111956), (1846, 68896), (2153, 59072), (2272, 55978), (3692, 34448), (4306, 29536), (4544, 27989), (7384, 17224), (8612, 14768)]