126164528

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8599}}^1$

素因数の和:8745

約数の個数: 40

約数和(自身を含む): 281529600

約数和(自身を除く): 155365072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 8599, 14672, 17198, 34396, 60193, 68792, 120386, 137584, 240772, 481544, 963088, 1126469, 2252938, 4505876, 7885283, 9011752, 15770566, 18023504, 31541132, 63082264, 126164528]

約数ペア:

[(1, 126164528), (2, 63082264), (4, 31541132), (7, 18023504), (8, 15770566), (14, 9011752), (16, 7885283), (28, 4505876), (56, 2252938), (112, 1126469), (131, 963088), (262, 481544), (524, 240772), (917, 137584), (1048, 120386), (1834, 68792), (2096, 60193), (3668, 34396), (7336, 17198), (8599, 14672)]