129025522088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1\times {\mathrm{1871}}^1$

素因数の和:3246

約数の個数: 64

約数和(自身を含む): 255550464000

約数和(自身を除く): 126524941912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 631, 719, 1262, 1438, 1871, 2524, 2876, 3742, 5048, 5752, 7484, 11989, 13661, 14968, 23978, 27322, 35549, 47956, 54644, 71098, 95912, 109288, 142196, 284392, 453689, 907378, 1180601, 1345249, 1814756, 2361202, 2690498, 3629512, 4722404, 5380996, 8620091, 9444808, 10761992, 17240182, 22431419, 25559731, 34480364, 44862838, 51119462, 68960728, 89725676, 102238924, 179451352, 204477848, 848852119, 1697704238, 3395408476, 6790816952, 16128190261, 32256380522, 64512761044, 129025522088]

約数ペア:

[(1, 129025522088), (2, 64512761044), (4, 32256380522), (8, 16128190261), (19, 6790816952), (38, 3395408476), (76, 1697704238), (152, 848852119), (631, 204477848), (719, 179451352), (1262, 102238924), (1438, 89725676), (1871, 68960728), (2524, 51119462), (2876, 44862838), (3742, 34480364), (5048, 25559731), (5752, 22431419), (7484, 17240182), (11989, 10761992), (13661, 9444808), (14968, 8620091), (23978, 5380996), (27322, 4722404), (35549, 3629512), (47956, 2690498), (54644, 2361202), (71098, 1814756), (95912, 1345249), (109288, 1180601), (142196, 907378), (284392, 453689)]