174969396

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 542269728

約数和(自身を除く): 367300332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 103, 107, 108, 126, 147, 162, 189, 196, 206, 214, 252, 294, 309, 321, 324, 378, 412, 428, 441, 567, 588, 618, 642, 721, 749, 756, 882, 927, 963, 1134, 1236, 1284, 1323, 1442, 1498, 1764, 1854, 1926, 2163, 2247, 2268, 2646, 2781, 2884, 2889, 2996, 3708, 3852, 3969, 4326, 4494, 5047, 5243, 5292, 5562, 5778, 6489, 6741, 7938, 8343, 8652, 8667, 8988, 10094, 10486, 11021, 11124, 11556, 12978, 13482, 15141, 15729, 15876, 16686, 17334, 19467, 20188, 20223, 20972, 22042, 25956, 26964, 30282, 31458, 33063, 33372, 34668, 38934, 40446, 44084, 45423, 47187, 58401, 60564, 60669, 62916, 66126, 77147, 77868, 80892, 90846, 94374, 99189, 116802, 121338, 132252, 136269, 141561, 154294, 181692, 188748, 198378, 231441, 233604, 242676, 272538, 283122, 297567, 308588, 396756, 408807, 424683, 462882, 540029, 545076, 566244, 595134, 694323, 817614, 849366, 892701, 925764, 1080058, 1190268, 1388646, 1620087, 1635228, 1698732, 1785402, 2082969, 2160116, 2777292, 3240174, 3570804, 4165938, 4860261, 6248907, 6480348, 8331876, 9720522, 12497814, 14580783, 19441044, 24995628, 29161566, 43742349, 58323132, 87484698, 174969396]

約数ペア:

[(1, 174969396), (2, 87484698), (3, 58323132), (4, 43742349), (6, 29161566), (7, 24995628), (9, 19441044), (12, 14580783), (14, 12497814), (18, 9720522), (21, 8331876), (27, 6480348), (28, 6248907), (36, 4860261), (42, 4165938), (49, 3570804), (54, 3240174), (63, 2777292), (81, 2160116), (84, 2082969), (98, 1785402), (103, 1698732), (107, 1635228), (108, 1620087), (126, 1388646), (147, 1190268), (162, 1080058), (189, 925764), (196, 892701), (206, 849366), (214, 817614), (252, 694323), (294, 595134), (309, 566244), (321, 545076), (324, 540029), (378, 462882), (412, 424683), (428, 408807), (441, 396756), (567, 308588), (588, 297567), (618, 283122), (642, 272538), (721, 242676), (749, 233604), (756, 231441), (882, 198378), (927, 188748), (963, 181692), (1134, 154294), (1236, 141561), (1284, 136269), (1323, 132252), (1442, 121338), (1498, 116802), (1764, 99189), (1854, 94374), (1926, 90846), (2163, 80892), (2247, 77868), (2268, 77147), (2646, 66126), (2781, 62916), (2884, 60669), (2889, 60564), (2996, 58401), (3708, 47187), (3852, 45423), (3969, 44084), (4326, 40446), (4494, 38934), (5047, 34668), (5243, 33372), (5292, 33063), (5562, 31458), (5778, 30282), (6489, 26964), (6741, 25956), (7938, 22042), (8343, 20972), (8652, 20223), (8667, 20188), (8988, 19467), (10094, 17334), (10486, 16686), (11021, 15876), (11124, 15729), (11556, 15141), (12978, 13482)]