138487314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173543}}^1$

素因数の和:173574

約数の個数: 32

約数和(自身を含む): 333204480

約数和(自身を除く): 194717166

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 173543, 347086, 520629, 1041258, 1214801, 2429602, 3297317, 3644403, 6594634, 7288806, 9891951, 19783902, 23081219, 46162438, 69243657, 138487314]

約数ペア:

[(1, 138487314), (2, 69243657), (3, 46162438), (6, 23081219), (7, 19783902), (14, 9891951), (19, 7288806), (21, 6594634), (38, 3644403), (42, 3297317), (57, 2429602), (114, 1214801), (133, 1041258), (266, 520629), (399, 347086), (798, 173543)]