166759934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 280558080

約数和(自身を除く): 113798146

約数列:

[1, 2, 11, 22, 43, 86, 409, 431, 473, 818, 862, 946, 4499, 4741, 8998, 9482, 17587, 18533, 35174, 37066, 176279, 193457, 203863, 352558, 386914, 407726, 1939069, 3878138, 7579997, 15159994, 83379967, 166759934]

約数ペア:

[(1, 166759934), (2, 83379967), (11, 15159994), (22, 7579997), (43, 3878138), (86, 1939069), (409, 407726), (431, 386914), (473, 352558), (818, 203863), (862, 193457), (946, 176279), (4499, 37066), (4741, 35174), (8998, 18533), (9482, 17587)]