126935504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5881}}^1$

素因数の和:5979

約数の個数: 40

約数和(自身を含む): 262572480

約数和(自身を除く): 135636976

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 5881, 10792, 11762, 21584, 23524, 47048, 94096, 111739, 223478, 417551, 446956, 835102, 893912, 1670204, 1787824, 3340408, 6680816, 7933469, 15866938, 31733876, 63467752, 126935504]

約数ペア:

[(1, 126935504), (2, 63467752), (4, 31733876), (8, 15866938), (16, 7933469), (19, 6680816), (38, 3340408), (71, 1787824), (76, 1670204), (142, 893912), (152, 835102), (284, 446956), (304, 417551), (568, 223478), (1136, 111739), (1349, 94096), (2698, 47048), (5396, 23524), (5881, 21584), (10792, 11762)]