157468927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 205470720

約数和(自身を除く): 48001793

約数列:

[1, 7, 11, 29, 77, 97, 203, 319, 679, 727, 1067, 2233, 2813, 5089, 7469, 7997, 19691, 21083, 30943, 55979, 70519, 147581, 216601, 231913, 493633, 775709, 1623391, 2045051, 5429963, 14315357, 22495561, 157468927]

約数ペア:

[(1, 157468927), (7, 22495561), (11, 14315357), (29, 5429963), (77, 2045051), (97, 1623391), (203, 775709), (319, 493633), (679, 231913), (727, 216601), (1067, 147581), (2233, 70519), (2813, 55979), (5089, 30943), (7469, 21083), (7997, 19691)]