138750528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103237}}^1$

素因数の和:103259

約数の個数: 56

約数和(自身を含む): 419559232

約数和(自身を除く): 280808704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 103237, 206474, 309711, 412948, 619422, 722659, 825896, 1238844, 1445318, 1651792, 2167977, 2477688, 2890636, 3303584, 4335954, 4955376, 5781272, 6607168, 8671908, 9910752, 11562544, 17343816, 19821504, 23125088, 34687632, 46250176, 69375264, 138750528]

約数ペア:

[(1, 138750528), (2, 69375264), (3, 46250176), (4, 34687632), (6, 23125088), (7, 19821504), (8, 17343816), (12, 11562544), (14, 9910752), (16, 8671908), (21, 6607168), (24, 5781272), (28, 4955376), (32, 4335954), (42, 3303584), (48, 2890636), (56, 2477688), (64, 2167977), (84, 1651792), (96, 1445318), (112, 1238844), (168, 825896), (192, 722659), (224, 619422), (336, 412948), (448, 309711), (672, 206474), (1344, 103237)]