165980312

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8329}}^1$

素因数の和:8435

約数の個数: 32

約数和(自身を含む): 323870400

約数和(自身を除く): 157890088

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 2491, 4982, 8329, 9964, 16658, 19928, 33316, 66632, 391463, 441437, 782926, 882874, 1565852, 1765748, 3131704, 3531496, 20747539, 41495078, 82990156, 165980312]

約数ペア:

[(1, 165980312), (2, 82990156), (4, 41495078), (8, 20747539), (47, 3531496), (53, 3131704), (94, 1765748), (106, 1565852), (188, 882874), (212, 782926), (376, 441437), (424, 391463), (2491, 66632), (4982, 33316), (8329, 19928), (9964, 16658)]