154688344

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2663}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 297781920

約数和(自身を除く): 143093576

約数列:

[1, 2, 4, 8, 53, 106, 137, 212, 274, 424, 548, 1096, 2663, 5326, 7261, 10652, 14522, 21304, 29044, 58088, 141139, 282278, 364831, 564556, 729662, 1129112, 1459324, 2918648, 19336043, 38672086, 77344172, 154688344]

約数ペア:

[(1, 154688344), (2, 77344172), (4, 38672086), (8, 19336043), (53, 2918648), (106, 1459324), (137, 1129112), (212, 729662), (274, 564556), (424, 364831), (548, 282278), (1096, 141139), (2663, 58088), (5326, 29044), (7261, 21304), (10652, 14522)]