149304052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{23669}}^1$

素因数の和:23775

約数の個数: 24

約数和(自身を含む): 278359200

約数和(自身を除く): 129055148

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 23669, 47338, 94676, 449711, 899422, 1798844, 1964527, 3929054, 7858108, 37326013, 74652026, 149304052]

約数ペア:

[(1, 149304052), (2, 74652026), (4, 37326013), (19, 7858108), (38, 3929054), (76, 1964527), (83, 1798844), (166, 899422), (332, 449711), (1577, 94676), (3154, 47338), (6308, 23669)]