153417888

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 505862280

約数和(自身を除く): 352444392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 96, 104, 108, 116, 117, 144, 156, 157, 162, 174, 208, 216, 232, 234, 261, 288, 312, 314, 324, 348, 351, 377, 416, 432, 464, 468, 471, 522, 624, 628, 648, 696, 702, 754, 783, 864, 928, 936, 942, 1044, 1053, 1131, 1248, 1256, 1296, 1392, 1404, 1413, 1508, 1566, 1872, 1884, 2041, 2088, 2106, 2262, 2349, 2512, 2592, 2784, 2808, 2826, 3016, 3132, 3393, 3744, 3768, 4082, 4176, 4212, 4239, 4524, 4553, 4698, 5024, 5616, 5652, 6032, 6123, 6264, 6786, 7536, 8164, 8352, 8424, 8478, 9048, 9106, 9396, 10179, 11232, 11304, 12064, 12246, 12528, 12717, 13572, 13659, 15072, 16328, 16848, 16956, 18096, 18212, 18369, 18792, 20358, 22608, 24492, 25056, 25434, 27144, 27318, 30537, 32656, 33696, 33912, 36192, 36424, 36738, 37584, 40716, 40977, 45216, 48984, 50868, 54288, 54636, 55107, 59189, 61074, 65312, 67824, 72848, 73476, 75168, 81432, 81954, 97968, 101736, 108576, 109272, 110214, 118378, 122148, 122931, 135648, 145696, 146952, 162864, 163908, 165321, 177567, 195936, 203472, 218544, 220428, 236756, 244296, 245862, 293904, 325728, 327816, 330642, 355134, 368793, 406944, 437088, 440856, 473512, 488592, 491724, 532701, 587808, 655632, 661284, 710268, 737586, 881712, 947024, 977184, 983448, 1065402, 1311264, 1322568, 1420536, 1475172, 1598103, 1763424, 1894048, 1966896, 2130804, 2645136, 2841072, 2950344, 3196206, 3933792, 4261608, 4794309, 5290272, 5682144, 5900688, 6392412, 8523216, 9588618, 11801376, 12784824, 17046432, 19177236, 25569648, 38354472, 51139296, 76708944, 153417888]

約数ペア:

[(1, 153417888), (2, 76708944), (3, 51139296), (4, 38354472), (6, 25569648), (8, 19177236), (9, 17046432), (12, 12784824), (13, 11801376), (16, 9588618), (18, 8523216), (24, 6392412), (26, 5900688), (27, 5682144), (29, 5290272), (32, 4794309), (36, 4261608), (39, 3933792), (48, 3196206), (52, 2950344), (54, 2841072), (58, 2645136), (72, 2130804), (78, 1966896), (81, 1894048), (87, 1763424), (96, 1598103), (104, 1475172), (108, 1420536), (116, 1322568), (117, 1311264), (144, 1065402), (156, 983448), (157, 977184), (162, 947024), (174, 881712), (208, 737586), (216, 710268), (232, 661284), (234, 655632), (261, 587808), (288, 532701), (312, 491724), (314, 488592), (324, 473512), (348, 440856), (351, 437088), (377, 406944), (416, 368793), (432, 355134), (464, 330642), (468, 327816), (471, 325728), (522, 293904), (624, 245862), (628, 244296), (648, 236756), (696, 220428), (702, 218544), (754, 203472), (783, 195936), (864, 177567), (928, 165321), (936, 163908), (942, 162864), (1044, 146952), (1053, 145696), (1131, 135648), (1248, 122931), (1256, 122148), (1296, 118378), (1392, 110214), (1404, 109272), (1413, 108576), (1508, 101736), (1566, 97968), (1872, 81954), (1884, 81432), (2041, 75168), (2088, 73476), (2106, 72848), (2262, 67824), (2349, 65312), (2512, 61074), (2592, 59189), (2784, 55107), (2808, 54636), (2826, 54288), (3016, 50868), (3132, 48984), (3393, 45216), (3744, 40977), (3768, 40716), (4082, 37584), (4176, 36738), (4212, 36424), (4239, 36192), (4524, 33912), (4553, 33696), (4698, 32656), (5024, 30537), (5616, 27318), (5652, 27144), (6032, 25434), (6123, 25056), (6264, 24492), (6786, 22608), (7536, 20358), (8164, 18792), (8352, 18369), (8424, 18212), (8478, 18096), (9048, 16956), (9106, 16848), (9396, 16328), (10179, 15072), (11232, 13659), (11304, 13572), (12064, 12717), (12246, 12528)]