138328694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 254638080

約数和(自身を除く): 116309386

約数列:

[1, 2, 7, 14, 17, 34, 119, 179, 191, 238, 289, 358, 382, 578, 1253, 1337, 2023, 2506, 2674, 3043, 3247, 4046, 6086, 6494, 21301, 22729, 34189, 42602, 45458, 51731, 55199, 68378, 103462, 110398, 239323, 362117, 386393, 478646, 581213, 724234, 772786, 1162426, 4068491, 8136982, 9880621, 19761242, 69164347, 138328694]

約数ペア:

[(1, 138328694), (2, 69164347), (7, 19761242), (14, 9880621), (17, 8136982), (34, 4068491), (119, 1162426), (179, 772786), (191, 724234), (238, 581213), (289, 478646), (358, 386393), (382, 362117), (578, 239323), (1253, 110398), (1337, 103462), (2023, 68378), (2506, 55199), (2674, 51731), (3043, 45458), (3247, 42602), (4046, 34189), (6086, 22729), (6494, 21301)]