154965903544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2398259}}^1$

素因数の和:2398503

約数の個数: 32

約数和(自身を含む): 299158952400

約数和(自身を除く): 144193048856

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 394, 788, 1576, 8077, 16154, 32308, 64616, 2398259, 4796518, 9593036, 19186072, 98328619, 196657238, 393314476, 472457023, 786628952, 944914046, 1889828092, 3779656184, 19370737943, 38741475886, 77482951772, 154965903544]

約数ペア:

[(1, 154965903544), (2, 77482951772), (4, 38741475886), (8, 19370737943), (41, 3779656184), (82, 1889828092), (164, 944914046), (197, 786628952), (328, 472457023), (394, 393314476), (788, 196657238), (1576, 98328619), (8077, 19186072), (16154, 9593036), (32308, 4796518), (64616, 2398259)]