169207312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2797}}^1$

素因数の和:3023

約数の個数: 40

約数和(自身を含む): 346952000

約数和(自身を除く): 177744688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 1592, 2797, 3184, 3781, 5594, 7562, 11188, 15124, 22376, 30248, 44752, 53143, 60496, 106286, 212572, 425144, 556603, 850288, 1113206, 2226412, 4452824, 8905648, 10575457, 21150914, 42301828, 84603656, 169207312]

約数ペア:

[(1, 169207312), (2, 84603656), (4, 42301828), (8, 21150914), (16, 10575457), (19, 8905648), (38, 4452824), (76, 2226412), (152, 1113206), (199, 850288), (304, 556603), (398, 425144), (796, 212572), (1592, 106286), (2797, 60496), (3184, 53143), (3781, 44752), (5594, 30248), (7562, 22376), (11188, 15124)]