156945119824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3967}}^1\times {\mathrm{145451}}^1$

素因数の和:149443

約数の個数: 40

約数和(自身を含む): 322051673088

約数和(自身を除く): 165106553264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3967, 7934, 15868, 31736, 63472, 67439, 134878, 145451, 269756, 290902, 539512, 581804, 1079024, 1163608, 2327216, 2472667, 4945334, 9890668, 19781336, 39562672, 577004117, 1154008234, 2308016468, 4616032936, 9232065872, 9809069989, 19618139978, 39236279956, 78472559912, 156945119824]

約数ペア:

[(1, 156945119824), (2, 78472559912), (4, 39236279956), (8, 19618139978), (16, 9809069989), (17, 9232065872), (34, 4616032936), (68, 2308016468), (136, 1154008234), (272, 577004117), (3967, 39562672), (7934, 19781336), (15868, 9890668), (31736, 4945334), (63472, 2472667), (67439, 2327216), (134878, 1163608), (145451, 1079024), (269756, 581804), (290902, 539512)]