169442

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 32

約数和(自身を含む): 336000

約数和(自身を除く): 166558

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 343, 494, 637, 686, 931, 1274, 1729, 1862, 3458, 4459, 6517, 8918, 12103, 13034, 24206, 84721, 169442]

約数ペア:

[(1, 169442), (2, 84721), (7, 24206), (13, 13034), (14, 12103), (19, 8918), (26, 6517), (38, 4459), (49, 3458), (91, 1862), (98, 1729), (133, 1274), (182, 931), (247, 686), (266, 637), (343, 494)]