149774016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{111439}}^1$

素因数の和:111461

約数の個数: 56

約数和(自身を含む): 452892160

約数和(自身を除く): 303118144

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, 111439, 222878, 334317, 445756, 668634, 780073, 891512, 1337268, 1560146, 1783024, 2340219, 2674536, 3120292, 3566048, 4680438, 5349072, 6240584, 7132096, 9360876, 10698144, 12481168, 18721752, 21396288, 24962336, 37443504, 49924672, 74887008, 149774016]

約数ペア:

[(1, 149774016), (2, 74887008), (3, 49924672), (4, 37443504), (6, 24962336), (7, 21396288), (8, 18721752), (12, 12481168), (14, 10698144), (16, 9360876), (21, 7132096), (24, 6240584), (28, 5349072), (32, 4680438), (42, 3566048), (48, 3120292), (56, 2674536), (64, 2340219), (84, 1783024), (96, 1560146), (112, 1337268), (168, 891512), (192, 780073), (224, 668634), (336, 445756), (448, 334317), (672, 222878), (1344, 111439)]