179390638

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 313712640

約数和(自身を除く): 134322002

約数列:

[1, 2, 7, 14, 73, 146, 191, 382, 511, 919, 1022, 1337, 1838, 2674, 6433, 12866, 13943, 27886, 67087, 97601, 134174, 175529, 195202, 351058, 469609, 939218, 1228703, 2457406, 12813617, 25627234, 89695319, 179390638]

約数ペア:

[(1, 179390638), (2, 89695319), (7, 25627234), (14, 12813617), (73, 2457406), (146, 1228703), (191, 939218), (382, 469609), (511, 351058), (919, 195202), (1022, 175529), (1337, 134174), (1838, 97601), (2674, 67087), (6433, 27886), (12866, 13943)]