141570254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31307}}^1$

素因数の和:31352

約数の個数: 32

約数和(自身を含む): 270501120

約数和(自身を除く): 128930866

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 31307, 62614, 219149, 438298, 532219, 594833, 1064438, 1189666, 3725533, 4163831, 7451066, 8327662, 10112161, 20224322, 70785127, 141570254]

約数ペア:

[(1, 141570254), (2, 70785127), (7, 20224322), (14, 10112161), (17, 8327662), (19, 7451066), (34, 4163831), (38, 3725533), (119, 1189666), (133, 1064438), (238, 594833), (266, 532219), (323, 438298), (646, 219149), (2261, 62614), (4522, 31307)]