138401148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{678437}}^1$

素因数の和:678461

約数の個数: 24

約数和(自身を含む): 341932752

約数和(自身を除く): 203531604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 678437, 1356874, 2035311, 2713748, 4070622, 8141244, 11533429, 23066858, 34600287, 46133716, 69200574, 138401148]

約数ペア:

[(1, 138401148), (2, 69200574), (3, 46133716), (4, 34600287), (6, 23066858), (12, 11533429), (17, 8141244), (34, 4070622), (51, 2713748), (68, 2035311), (102, 1356874), (204, 678437)]