156943192

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147503}}^1$

素因数の和:147535

約数の個数: 32

約数和(自身を含む): 354009600

約数和(自身を除く): 197066408

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 147503, 295006, 590012, 1032521, 1180024, 2065042, 2802557, 4130084, 5605114, 8260168, 11210228, 19617899, 22420456, 39235798, 78471596, 156943192]

約数ペア:

[(1, 156943192), (2, 78471596), (4, 39235798), (7, 22420456), (8, 19617899), (14, 11210228), (19, 8260168), (28, 5605114), (38, 4130084), (56, 2802557), (76, 2065042), (133, 1180024), (152, 1032521), (266, 590012), (532, 295006), (1064, 147503)]