158494168

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53401}}^1$

素因数の和:53467

約数の個数: 32

約数和(自身を含む): 346044960

約数和(自身を除く): 187550792

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 53401, 106802, 213604, 373807, 427208, 747614, 1495228, 2830253, 2990456, 5660506, 11321012, 19811771, 22642024, 39623542, 79247084, 158494168]

約数ペア:

[(1, 158494168), (2, 79247084), (4, 39623542), (7, 22642024), (8, 19811771), (14, 11321012), (28, 5660506), (53, 2990456), (56, 2830253), (106, 1495228), (212, 747614), (371, 427208), (424, 373807), (742, 213604), (1484, 106802), (2968, 53401)]