154786674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{51907}}^1$

素因数の和:51990

約数の個数: 32

約数和(自身を含む): 358788096

約数和(自身を除く): 204001422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 51907, 103814, 155721, 311442, 363349, 726698, 1090047, 2180094, 3685397, 7370794, 11056191, 22112382, 25797779, 51595558, 77393337, 154786674]

約数ペア:

[(1, 154786674), (2, 77393337), (3, 51595558), (6, 25797779), (7, 22112382), (14, 11056191), (21, 7370794), (42, 3685397), (71, 2180094), (142, 1090047), (213, 726698), (426, 363349), (497, 311442), (994, 155721), (1491, 103814), (2982, 51907)]