168806328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8803}}^1$

素因数の和:8876

約数の個数: 64

約数和(自身を含む): 456399360

約数和(自身を除く): 287593032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1598, 2397, 3196, 4794, 6392, 8803, 9588, 17606, 19176, 26409, 35212, 52818, 70424, 105636, 149651, 211272, 299302, 413741, 448953, 598604, 827482, 897906, 1197208, 1241223, 1654964, 1795812, 2482446, 3309928, 3591624, 4964892, 7033597, 9929784, 14067194, 21100791, 28134388, 42201582, 56268776, 84403164, 168806328]

約数ペア:

[(1, 168806328), (2, 84403164), (3, 56268776), (4, 42201582), (6, 28134388), (8, 21100791), (12, 14067194), (17, 9929784), (24, 7033597), (34, 4964892), (47, 3591624), (51, 3309928), (68, 2482446), (94, 1795812), (102, 1654964), (136, 1241223), (141, 1197208), (188, 897906), (204, 827482), (282, 598604), (376, 448953), (408, 413741), (564, 299302), (799, 211272), (1128, 149651), (1598, 105636), (2397, 70424), (3196, 52818), (4794, 35212), (6392, 26409), (8803, 19176), (9588, 17606)]