181837124144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17431}}^1\times {\mathrm{50153}}^1$

素因数の和:67605

約数の個数: 40

約数和(自身を含む): 379439485152

約数和(自身を除く): 197602361008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 17431, 34862, 50153, 69724, 100306, 139448, 200612, 226603, 278896, 401224, 453206, 651989, 802448, 906412, 1303978, 1812824, 2607956, 3625648, 5215912, 10431824, 874216943, 1748433886, 3496867772, 6993735544, 11364820259, 13987471088, 22729640518, 45459281036, 90918562072, 181837124144]

約数ペア:

[(1, 181837124144), (2, 90918562072), (4, 45459281036), (8, 22729640518), (13, 13987471088), (16, 11364820259), (26, 6993735544), (52, 3496867772), (104, 1748433886), (208, 874216943), (17431, 10431824), (34862, 5215912), (50153, 3625648), (69724, 2607956), (100306, 1812824), (139448, 1303978), (200612, 906412), (226603, 802448), (278896, 651989), (401224, 453206)]