129485342

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 239714640

約数和(自身を除く): 110229298

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 197, 266, 353, 394, 706, 931, 1379, 1862, 2471, 2758, 3743, 4942, 6707, 7486, 9653, 13414, 17297, 19306, 26201, 34594, 46949, 52402, 69541, 93898, 139082, 183407, 328643, 366814, 486787, 657286, 973574, 1321279, 2642558, 3407509, 6815018, 9248953, 18497906, 64742671, 129485342]

約数ペア:

[(1, 129485342), (2, 64742671), (7, 18497906), (14, 9248953), (19, 6815018), (38, 3407509), (49, 2642558), (98, 1321279), (133, 973574), (197, 657286), (266, 486787), (353, 366814), (394, 328643), (706, 183407), (931, 139082), (1379, 93898), (1862, 69541), (2471, 52402), (2758, 46949), (3743, 34594), (4942, 26201), (6707, 19306), (7486, 17297), (9653, 13414)]