131139624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2503

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 291874776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2447, 2552, 3828, 4466, 4872, 4894, 6699, 7341, 7656, 8932, 9788, 13398, 14682, 17129, 17864, 19576, 26796, 26917, 29364, 34258, 51387, 53592, 53834, 58728, 68516, 70963, 80751, 102774, 107668, 137032, 141926, 161502, 188419, 205548, 212889, 215336, 283852, 323004, 376838, 411096, 425778, 496741, 565257, 567704, 646008, 753676, 780593, 851556, 993482, 1130514, 1490223, 1507352, 1561186, 1703112, 1986964, 2261028, 2341779, 2980446, 3122372, 3973928, 4522056, 4683558, 5464151, 5960892, 6244744, 9367116, 10928302, 11921784, 16392453, 18734232, 21856604, 32784906, 43713208, 65569812, 131139624]

約数ペア:

[(1, 131139624), (2, 65569812), (3, 43713208), (4, 32784906), (6, 21856604), (7, 18734232), (8, 16392453), (11, 11921784), (12, 10928302), (14, 9367116), (21, 6244744), (22, 5960892), (24, 5464151), (28, 4683558), (29, 4522056), (33, 3973928), (42, 3122372), (44, 2980446), (56, 2341779), (58, 2261028), (66, 1986964), (77, 1703112), (84, 1561186), (87, 1507352), (88, 1490223), (116, 1130514), (132, 993482), (154, 851556), (168, 780593), (174, 753676), (203, 646008), (231, 567704), (232, 565257), (264, 496741), (308, 425778), (319, 411096), (348, 376838), (406, 323004), (462, 283852), (609, 215336), (616, 212889), (638, 205548), (696, 188419), (812, 161502), (924, 141926), (957, 137032), (1218, 107668), (1276, 102774), (1624, 80751), (1848, 70963), (1914, 68516), (2233, 58728), (2436, 53834), (2447, 53592), (2552, 51387), (3828, 34258), (4466, 29364), (4872, 26917), (4894, 26796), (6699, 19576), (7341, 17864), (7656, 17129), (8932, 14682), (9788, 13398)]