157219181226

素因数分解:

$2^1\times 3^4\times {\mathrm{997}}^1\times {\mathrm{973409}}^1$

素因数の和:974420

約数の個数: 40

約数和(自身を含む): 352641134340

約数和(自身を除く): 195421953114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 997, 1994, 2991, 5982, 8973, 17946, 26919, 53838, 80757, 161514, 973409, 1946818, 2920227, 5840454, 8760681, 17521362, 26282043, 52564086, 78846129, 157692258, 970488773, 1940977546, 2911466319, 5822932638, 8734398957, 17468797914, 26203196871, 52406393742, 78609590613, 157219181226]

約数ペア:

[(1, 157219181226), (2, 78609590613), (3, 52406393742), (6, 26203196871), (9, 17468797914), (18, 8734398957), (27, 5822932638), (54, 2911466319), (81, 1940977546), (162, 970488773), (997, 157692258), (1994, 78846129), (2991, 52564086), (5982, 26282043), (8973, 17521362), (17946, 8760681), (26919, 5840454), (53838, 2920227), (80757, 1946818), (161514, 973409)]