137799272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4003}}^1$

素因数の和:4353

約数の個数: 32

約数和(自身を含む): 279158880

約数和(自身を除く): 141359608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 2648, 4003, 4303, 8006, 8606, 16012, 17212, 32024, 34424, 52039, 104078, 208156, 416312, 1324993, 2649986, 5299972, 10599944, 17224909, 34449818, 68899636, 137799272]

約数ペア:

[(1, 137799272), (2, 68899636), (4, 34449818), (8, 17224909), (13, 10599944), (26, 5299972), (52, 2649986), (104, 1324993), (331, 416312), (662, 208156), (1324, 104078), (2648, 52039), (4003, 34424), (4303, 32024), (8006, 17212), (8606, 16012)]