189781704

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 637282800

約数和(自身を除く): 447501096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 49, 54, 56, 63, 72, 81, 84, 86, 98, 108, 126, 129, 139, 147, 162, 168, 172, 189, 196, 216, 252, 258, 278, 294, 301, 324, 344, 378, 387, 392, 417, 441, 504, 516, 556, 567, 588, 602, 648, 756, 774, 834, 882, 903, 973, 1032, 1112, 1134, 1161, 1176, 1204, 1251, 1323, 1512, 1548, 1668, 1764, 1806, 1946, 2107, 2268, 2322, 2408, 2502, 2646, 2709, 2919, 3096, 3336, 3483, 3528, 3612, 3753, 3892, 3969, 4214, 4536, 4644, 5004, 5292, 5418, 5838, 5977, 6321, 6811, 6966, 7224, 7506, 7784, 7938, 8127, 8428, 8757, 9288, 10008, 10584, 10836, 11259, 11676, 11954, 12642, 13622, 13932, 15012, 15876, 16254, 16856, 17514, 17931, 18963, 20433, 21672, 22518, 23352, 23908, 24381, 25284, 26271, 27244, 27864, 30024, 31752, 32508, 35028, 35862, 37926, 40866, 41839, 45036, 47816, 48762, 50568, 52542, 53793, 54488, 56889, 61299, 65016, 70056, 71724, 75852, 78813, 81732, 83678, 90072, 97524, 105084, 107586, 113778, 122598, 125517, 143448, 151704, 157626, 161379, 163464, 167356, 170667, 183897, 195048, 210168, 215172, 227556, 245196, 251034, 292873, 315252, 322758, 334712, 341334, 367794, 376551, 430344, 455112, 484137, 490392, 502068, 551691, 585746, 630504, 645516, 682668, 735588, 753102, 878619, 968274, 1004136, 1103382, 1129653, 1171492, 1291032, 1365336, 1471176, 1506204, 1757238, 1936548, 2206764, 2259306, 2342984, 2635857, 3012408, 3388959, 3514476, 3873096, 4413528, 4518612, 5271714, 6777918, 7028952, 7907571, 9037224, 10543428, 13555836, 15815142, 21086856, 23722713, 27111672, 31630284, 47445426, 63260568, 94890852, 189781704]

約数ペア:

[(1, 189781704), (2, 94890852), (3, 63260568), (4, 47445426), (6, 31630284), (7, 27111672), (8, 23722713), (9, 21086856), (12, 15815142), (14, 13555836), (18, 10543428), (21, 9037224), (24, 7907571), (27, 7028952), (28, 6777918), (36, 5271714), (42, 4518612), (43, 4413528), (49, 3873096), (54, 3514476), (56, 3388959), (63, 3012408), (72, 2635857), (81, 2342984), (84, 2259306), (86, 2206764), (98, 1936548), (108, 1757238), (126, 1506204), (129, 1471176), (139, 1365336), (147, 1291032), (162, 1171492), (168, 1129653), (172, 1103382), (189, 1004136), (196, 968274), (216, 878619), (252, 753102), (258, 735588), (278, 682668), (294, 645516), (301, 630504), (324, 585746), (344, 551691), (378, 502068), (387, 490392), (392, 484137), (417, 455112), (441, 430344), (504, 376551), (516, 367794), (556, 341334), (567, 334712), (588, 322758), (602, 315252), (648, 292873), (756, 251034), (774, 245196), (834, 227556), (882, 215172), (903, 210168), (973, 195048), (1032, 183897), (1112, 170667), (1134, 167356), (1161, 163464), (1176, 161379), (1204, 157626), (1251, 151704), (1323, 143448), (1512, 125517), (1548, 122598), (1668, 113778), (1764, 107586), (1806, 105084), (1946, 97524), (2107, 90072), (2268, 83678), (2322, 81732), (2408, 78813), (2502, 75852), (2646, 71724), (2709, 70056), (2919, 65016), (3096, 61299), (3336, 56889), (3483, 54488), (3528, 53793), (3612, 52542), (3753, 50568), (3892, 48762), (3969, 47816), (4214, 45036), (4536, 41839), (4644, 40866), (5004, 37926), (5292, 35862), (5418, 35028), (5838, 32508), (5977, 31752), (6321, 30024), (6811, 27864), (6966, 27244), (7224, 26271), (7506, 25284), (7784, 24381), (7938, 23908), (8127, 23352), (8428, 22518), (8757, 21672), (9288, 20433), (10008, 18963), (10584, 17931), (10836, 17514), (11259, 16856), (11676, 16254), (11954, 15876), (12642, 15012), (13622, 13932)]