129223752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 393154560

約数和(自身を除く): 263930808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 53, 56, 69, 84, 92, 106, 138, 159, 161, 168, 184, 212, 276, 318, 322, 371, 424, 483, 552, 631, 636, 644, 742, 966, 1113, 1219, 1262, 1272, 1288, 1484, 1893, 1932, 2226, 2438, 2524, 2968, 3657, 3786, 3864, 4417, 4452, 4876, 5048, 7314, 7572, 8533, 8834, 8904, 9752, 13251, 14513, 14628, 15144, 17066, 17668, 25599, 26502, 29026, 29256, 33443, 34132, 35336, 43539, 51198, 53004, 58052, 66886, 68264, 87078, 100329, 101591, 102396, 106008, 116104, 133772, 174156, 200658, 203182, 204792, 234101, 267544, 304773, 348312, 401316, 406364, 468202, 609546, 702303, 769189, 802632, 812728, 936404, 1219092, 1404606, 1538378, 1872808, 2307567, 2438184, 2809212, 3076756, 4615134, 5384323, 5618424, 6153512, 9230268, 10768646, 16152969, 18460536, 21537292, 32305938, 43074584, 64611876, 129223752]

約数ペア:

[(1, 129223752), (2, 64611876), (3, 43074584), (4, 32305938), (6, 21537292), (7, 18460536), (8, 16152969), (12, 10768646), (14, 9230268), (21, 6153512), (23, 5618424), (24, 5384323), (28, 4615134), (42, 3076756), (46, 2809212), (53, 2438184), (56, 2307567), (69, 1872808), (84, 1538378), (92, 1404606), (106, 1219092), (138, 936404), (159, 812728), (161, 802632), (168, 769189), (184, 702303), (212, 609546), (276, 468202), (318, 406364), (322, 401316), (371, 348312), (424, 304773), (483, 267544), (552, 234101), (631, 204792), (636, 203182), (644, 200658), (742, 174156), (966, 133772), (1113, 116104), (1219, 106008), (1262, 102396), (1272, 101591), (1288, 100329), (1484, 87078), (1893, 68264), (1932, 66886), (2226, 58052), (2438, 53004), (2524, 51198), (2968, 43539), (3657, 35336), (3786, 34132), (3864, 33443), (4417, 29256), (4452, 29026), (4876, 26502), (5048, 25599), (7314, 17668), (7572, 17066), (8533, 15144), (8834, 14628), (8904, 14513), (9752, 13251)]