160987976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{1051}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 310171680

約数和(自身を除く): 149183704

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 467, 934, 1051, 1868, 2102, 3736, 4204, 8408, 19147, 38294, 43091, 76588, 86182, 153176, 172364, 344728, 490817, 981634, 1963268, 3926536, 20123497, 40246994, 80493988, 160987976]

約数ペア:

[(1, 160987976), (2, 80493988), (4, 40246994), (8, 20123497), (41, 3926536), (82, 1963268), (164, 981634), (328, 490817), (467, 344728), (934, 172364), (1051, 153176), (1868, 86182), (2102, 76588), (3736, 43091), (4204, 38294), (8408, 19147)]