168798032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47737}}^1$

素因数の和:47775

約数の個数: 40

約数和(自身を含む): 372929256

約数和(自身を除く): 204131224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 47737, 95474, 190948, 381896, 620581, 763792, 811529, 1241162, 1623058, 2482324, 3246116, 4964648, 6492232, 9929296, 10549877, 12984464, 21099754, 42199508, 84399016, 168798032]

約数ペア:

[(1, 168798032), (2, 84399016), (4, 42199508), (8, 21099754), (13, 12984464), (16, 10549877), (17, 9929296), (26, 6492232), (34, 4964648), (52, 3246116), (68, 2482324), (104, 1623058), (136, 1241162), (208, 811529), (221, 763792), (272, 620581), (442, 381896), (884, 190948), (1768, 95474), (3536, 47737)]