149111354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11927}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 274821120

約数和(自身を除く): 125709766

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 11927, 12502, 23854, 83489, 166978, 226613, 453226, 560569, 1121138, 1586291, 3172582, 3923983, 7847966, 10650811, 21301622, 74555677, 149111354]

約数ペア:

[(1, 149111354), (2, 74555677), (7, 21301622), (14, 10650811), (19, 7847966), (38, 3923983), (47, 3172582), (94, 1586291), (133, 1121138), (266, 560569), (329, 453226), (658, 226613), (893, 166978), (1786, 83489), (6251, 23854), (11927, 12502)]