156980355435

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8921873}}^1$

素因数の和:8921924

約数の個数: 48

約数和(自身を含む): 300631466304

約数和(自身を除く): 143651110869

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5865, 17595, 8921873, 26765619, 44609365, 80296857, 133828095, 151671841, 205203079, 401484285, 455015523, 615609237, 758359205, 1026015395, 1365046569, 1846827711, 2275077615, 3078046185, 3488452343, 6825232845, 9234138555, 10465357029, 17442261715, 31396071087, 52326785145, 156980355435]

約数ペア:

[(1, 156980355435), (3, 52326785145), (5, 31396071087), (9, 17442261715), (15, 10465357029), (17, 9234138555), (23, 6825232845), (45, 3488452343), (51, 3078046185), (69, 2275077615), (85, 1846827711), (115, 1365046569), (153, 1026015395), (207, 758359205), (255, 615609237), (345, 455015523), (391, 401484285), (765, 205203079), (1035, 151671841), (1173, 133828095), (1955, 80296857), (3519, 44609365), (5865, 26765619), (17595, 8921873)]