149780231432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21799}}^1\times {\mathrm{66067}}^1$

素因数の和:87885

約数の個数: 32

約数和(自身を含む): 302459304000

約数和(自身を除く): 152679072568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21799, 43598, 66067, 87196, 132134, 174392, 264268, 283387, 528536, 566774, 858871, 1133548, 1717742, 2267096, 3435484, 6870968, 1440194533, 2880389066, 5760778132, 11521556264, 18722528929, 37445057858, 74890115716, 149780231432]

約数ペア:

[(1, 149780231432), (2, 74890115716), (4, 37445057858), (8, 18722528929), (13, 11521556264), (26, 5760778132), (52, 2880389066), (104, 1440194533), (21799, 6870968), (43598, 3435484), (66067, 2267096), (87196, 1717742), (132134, 1133548), (174392, 858871), (264268, 566774), (283387, 528536)]