164136402

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{159977}}^1$

素因数の和:160007

約数の個数: 32

約数和(自身を含む): 383947200

約数和(自身を除く): 219810798

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 159977, 319954, 479931, 959862, 1439793, 2879586, 3039563, 4319379, 6079126, 8638758, 9118689, 18237378, 27356067, 54712134, 82068201, 164136402]

約数ペア:

[(1, 164136402), (2, 82068201), (3, 54712134), (6, 27356067), (9, 18237378), (18, 9118689), (19, 8638758), (27, 6079126), (38, 4319379), (54, 3039563), (57, 2879586), (114, 1439793), (171, 959862), (342, 479931), (513, 319954), (1026, 159977)]