133882240

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3947}}^1$

素因数の和:4019

約数の個数: 64

約数和(自身を含む): 326183760

約数和(自身を除く): 192301520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 3947, 4240, 6784, 7894, 8480, 15788, 16960, 19735, 31576, 33920, 39470, 63152, 78940, 126304, 157880, 209191, 252608, 315760, 418382, 505216, 631520, 836764, 1045955, 1263040, 1673528, 2091910, 2526080, 3347056, 4183820, 6694112, 8367640, 13388224, 16735280, 26776448, 33470560, 66941120, 133882240]

約数ペア:

[(1, 133882240), (2, 66941120), (4, 33470560), (5, 26776448), (8, 16735280), (10, 13388224), (16, 8367640), (20, 6694112), (32, 4183820), (40, 3347056), (53, 2526080), (64, 2091910), (80, 1673528), (106, 1263040), (128, 1045955), (160, 836764), (212, 631520), (265, 505216), (320, 418382), (424, 315760), (530, 252608), (640, 209191), (848, 157880), (1060, 126304), (1696, 78940), (2120, 63152), (3392, 39470), (3947, 33920), (4240, 31576), (6784, 19735), (7894, 16960), (8480, 15788)]