155063048

素因数分解:

$2^3\times 7^2\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 339349500

約数和(自身を除く): 184286452

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 449, 881, 898, 1762, 1796, 3143, 3524, 3592, 6167, 6286, 7048, 12334, 12572, 22001, 24668, 25144, 43169, 44002, 49336, 86338, 88004, 172676, 176008, 345352, 395569, 791138, 1582276, 2768983, 3164552, 5537966, 11075932, 19382881, 22151864, 38765762, 77531524, 155063048]

約数ペア:

[(1, 155063048), (2, 77531524), (4, 38765762), (7, 22151864), (8, 19382881), (14, 11075932), (28, 5537966), (49, 3164552), (56, 2768983), (98, 1582276), (196, 791138), (392, 395569), (449, 345352), (881, 176008), (898, 172676), (1762, 88004), (1796, 86338), (3143, 49336), (3524, 44002), (3592, 43169), (6167, 25144), (6286, 24668), (7048, 22001), (12334, 12572)]