149973768

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 490613760

約数和(自身を除く): 340639992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 103, 107, 108, 126, 162, 168, 189, 206, 214, 216, 243, 252, 309, 321, 324, 378, 412, 428, 486, 504, 567, 618, 642, 648, 721, 749, 756, 824, 856, 927, 963, 972, 1134, 1236, 1284, 1442, 1498, 1512, 1701, 1854, 1926, 1944, 2163, 2247, 2268, 2472, 2568, 2781, 2884, 2889, 2996, 3402, 3708, 3852, 4326, 4494, 4536, 5562, 5768, 5778, 5992, 6489, 6741, 6804, 7416, 7704, 8343, 8652, 8667, 8988, 11021, 11124, 11556, 12978, 13482, 13608, 16686, 17304, 17334, 17976, 19467, 20223, 22042, 22248, 23112, 25029, 25956, 26001, 26964, 33063, 33372, 34668, 38934, 40446, 44084, 50058, 51912, 52002, 53928, 58401, 60669, 66126, 66744, 69336, 77147, 77868, 80892, 88168, 99189, 100116, 104004, 116802, 121338, 132252, 154294, 155736, 161784, 175203, 182007, 198378, 200232, 208008, 231441, 233604, 242676, 264504, 297567, 308588, 350406, 364014, 396756, 462882, 467208, 485352, 595134, 617176, 694323, 700812, 728028, 793512, 892701, 925764, 1190268, 1388646, 1401624, 1456056, 1785402, 1851528, 2082969, 2380536, 2678103, 2777292, 3570804, 4165938, 5356206, 5554584, 6248907, 7141608, 8331876, 10712412, 12497814, 16663752, 18746721, 21424824, 24995628, 37493442, 49991256, 74986884, 149973768]

約数ペア:

[(1, 149973768), (2, 74986884), (3, 49991256), (4, 37493442), (6, 24995628), (7, 21424824), (8, 18746721), (9, 16663752), (12, 12497814), (14, 10712412), (18, 8331876), (21, 7141608), (24, 6248907), (27, 5554584), (28, 5356206), (36, 4165938), (42, 3570804), (54, 2777292), (56, 2678103), (63, 2380536), (72, 2082969), (81, 1851528), (84, 1785402), (103, 1456056), (107, 1401624), (108, 1388646), (126, 1190268), (162, 925764), (168, 892701), (189, 793512), (206, 728028), (214, 700812), (216, 694323), (243, 617176), (252, 595134), (309, 485352), (321, 467208), (324, 462882), (378, 396756), (412, 364014), (428, 350406), (486, 308588), (504, 297567), (567, 264504), (618, 242676), (642, 233604), (648, 231441), (721, 208008), (749, 200232), (756, 198378), (824, 182007), (856, 175203), (927, 161784), (963, 155736), (972, 154294), (1134, 132252), (1236, 121338), (1284, 116802), (1442, 104004), (1498, 100116), (1512, 99189), (1701, 88168), (1854, 80892), (1926, 77868), (1944, 77147), (2163, 69336), (2247, 66744), (2268, 66126), (2472, 60669), (2568, 58401), (2781, 53928), (2884, 52002), (2889, 51912), (2996, 50058), (3402, 44084), (3708, 40446), (3852, 38934), (4326, 34668), (4494, 33372), (4536, 33063), (5562, 26964), (5768, 26001), (5778, 25956), (5992, 25029), (6489, 23112), (6741, 22248), (6804, 22042), (7416, 20223), (7704, 19467), (8343, 17976), (8652, 17334), (8667, 17304), (8988, 16686), (11021, 13608), (11124, 13482), (11556, 12978)]