137907978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{104003}}^1$

素因数の和:104038

約数の個数: 32

約数和(自身を含む): 314508096

約数和(自身を除く): 176600118

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 104003, 208006, 312009, 624018, 1352039, 1768051, 2704078, 3536102, 4056117, 5304153, 8112234, 10608306, 22984663, 45969326, 68953989, 137907978]

約数ペア:

[(1, 137907978), (2, 68953989), (3, 45969326), (6, 22984663), (13, 10608306), (17, 8112234), (26, 5304153), (34, 4056117), (39, 3536102), (51, 2704078), (78, 1768051), (102, 1352039), (221, 624018), (442, 312009), (663, 208006), (1326, 104003)]