166233191

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 191808000

約数和(自身を除く): 25574809

約数列:

[1, 17, 29, 31, 73, 149, 493, 527, 899, 1241, 2117, 2263, 2533, 4321, 4619, 10877, 15283, 35989, 38471, 65627, 73457, 78523, 133951, 184909, 315433, 337187, 1115659, 2277167, 5362361, 5732179, 9778423, 166233191]

約数ペア:

[(1, 166233191), (17, 9778423), (29, 5732179), (31, 5362361), (73, 2277167), (149, 1115659), (493, 337187), (527, 315433), (899, 184909), (1241, 133951), (2117, 78523), (2263, 73457), (2533, 65627), (4321, 38471), (4619, 35989), (10877, 15283)]