169173668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{7321}}^1$

素因数の和:7487

約数の個数: 24

約数和(自身を含む): 304448760

約数和(自身を除く): 135275092

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 7321, 11554, 14642, 23108, 29284, 388013, 776026, 797989, 1552052, 1595978, 3191956, 42293417, 84586834, 169173668]

約数ペア:

[(1, 169173668), (2, 84586834), (4, 42293417), (53, 3191956), (106, 1595978), (109, 1552052), (212, 797989), (218, 776026), (436, 388013), (5777, 29284), (7321, 23108), (11554, 14642)]