155016442

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 270196992

約数和(自身を除く): 115180550

約数列:

[1, 2, 7, 14, 103, 193, 206, 386, 557, 721, 1114, 1351, 1442, 2702, 3899, 7798, 19879, 39758, 57371, 107501, 114742, 139153, 215002, 278306, 401597, 752507, 803194, 1505014, 11072603, 22145206, 77508221, 155016442]

約数ペア:

[(1, 155016442), (2, 77508221), (7, 22145206), (14, 11072603), (103, 1505014), (193, 803194), (206, 752507), (386, 401597), (557, 278306), (721, 215002), (1114, 139153), (1351, 114742), (1442, 107501), (2702, 57371), (3899, 39758), (7798, 19879)]