139057884

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 180

約数和(自身を含む): 446097960

約数和(自身を除く): 307040076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 461, 513, 532, 567, 588, 684, 756, 798, 882, 922, 931, 1026, 1134, 1197, 1323, 1383, 1539, 1596, 1764, 1844, 1862, 2052, 2268, 2394, 2646, 2766, 2793, 3078, 3227, 3591, 3724, 3969, 4149, 4788, 5292, 5532, 5586, 6156, 6454, 7182, 7938, 8298, 8379, 8759, 9681, 10773, 11172, 12447, 12908, 14364, 15876, 16596, 16758, 17518, 19362, 21546, 22589, 24894, 25137, 26277, 29043, 33516, 35036, 37341, 38724, 43092, 45178, 49788, 50274, 52554, 58086, 61313, 67767, 74682, 75411, 78831, 87129, 90356, 100548, 105108, 116172, 122626, 135534, 149364, 150822, 157662, 174258, 183939, 203301, 236493, 245252, 261387, 271068, 301644, 315324, 348516, 367878, 406602, 429191, 472986, 522774, 551817, 609903, 709479, 735756, 813204, 858382, 945972, 1045548, 1103634, 1219806, 1287573, 1418958, 1655451, 1716764, 1829709, 2207268, 2439612, 2575146, 2837916, 3310902, 3659418, 3862719, 4966353, 5150292, 6621804, 7318836, 7725438, 9932706, 11588157, 15450876, 19865412, 23176314, 34764471, 46352628, 69528942, 139057884]

約数ペア:

[(1, 139057884), (2, 69528942), (3, 46352628), (4, 34764471), (6, 23176314), (7, 19865412), (9, 15450876), (12, 11588157), (14, 9932706), (18, 7725438), (19, 7318836), (21, 6621804), (27, 5150292), (28, 4966353), (36, 3862719), (38, 3659418), (42, 3310902), (49, 2837916), (54, 2575146), (57, 2439612), (63, 2207268), (76, 1829709), (81, 1716764), (84, 1655451), (98, 1418958), (108, 1287573), (114, 1219806), (126, 1103634), (133, 1045548), (147, 945972), (162, 858382), (171, 813204), (189, 735756), (196, 709479), (228, 609903), (252, 551817), (266, 522774), (294, 472986), (324, 429191), (342, 406602), (378, 367878), (399, 348516), (441, 315324), (461, 301644), (513, 271068), (532, 261387), (567, 245252), (588, 236493), (684, 203301), (756, 183939), (798, 174258), (882, 157662), (922, 150822), (931, 149364), (1026, 135534), (1134, 122626), (1197, 116172), (1323, 105108), (1383, 100548), (1539, 90356), (1596, 87129), (1764, 78831), (1844, 75411), (1862, 74682), (2052, 67767), (2268, 61313), (2394, 58086), (2646, 52554), (2766, 50274), (2793, 49788), (3078, 45178), (3227, 43092), (3591, 38724), (3724, 37341), (3969, 35036), (4149, 33516), (4788, 29043), (5292, 26277), (5532, 25137), (5586, 24894), (6156, 22589), (6454, 21546), (7182, 19362), (7938, 17518), (8298, 16758), (8379, 16596), (8759, 15876), (9681, 14364), (10773, 12908), (11172, 12447)]