144792008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22153}}^1$

素因数の和:22221

約数の個数: 32

約数和(自身を含む): 292432800

約数和(自身を除く): 147640792

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 22153, 44306, 88612, 177224, 420907, 841814, 952579, 1683628, 1905158, 3367256, 3810316, 7620632, 18099001, 36198002, 72396004, 144792008]

約数ペア:

[(1, 144792008), (2, 72396004), (4, 36198002), (8, 18099001), (19, 7620632), (38, 3810316), (43, 3367256), (76, 1905158), (86, 1683628), (152, 952579), (172, 841814), (344, 420907), (817, 177224), (1634, 88612), (3268, 44306), (6536, 22153)]