148581952

素因数分解:

$2^6\times {\mathrm{83}}^2\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 42

約数和(自身を含む): 299322998

約数和(自身を除く): 150741046

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 337, 664, 674, 1328, 1348, 2656, 2696, 5312, 5392, 6889, 10784, 13778, 21568, 27556, 27971, 55112, 55942, 110224, 111884, 220448, 223768, 440896, 447536, 895072, 1790144, 2321593, 4643186, 9286372, 18572744, 37145488, 74290976, 148581952]

約数ペア:

[(1, 148581952), (2, 74290976), (4, 37145488), (8, 18572744), (16, 9286372), (32, 4643186), (64, 2321593), (83, 1790144), (166, 895072), (332, 447536), (337, 440896), (664, 223768), (674, 220448), (1328, 111884), (1348, 110224), (2656, 55942), (2696, 55112), (5312, 27971), (5392, 27556), (6889, 21568), (10784, 13778)]