169623368

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{152539}}^1$

素因数の和:152684

約数の個数: 16

約数和(自身を含む): 320334000

約数和(自身を除く): 150710632

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 152539, 305078, 610156, 1220312, 21202921, 42405842, 84811684, 169623368]

約数ペア:

[(1, 169623368), (2, 84811684), (4, 42405842), (8, 21202921), (139, 1220312), (278, 610156), (556, 305078), (1112, 152539)]