197695584

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 601473600

約数和(自身を除く): 403778016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 149, 153, 204, 271, 272, 288, 298, 306, 408, 447, 542, 544, 596, 612, 813, 816, 894, 1084, 1192, 1224, 1341, 1626, 1632, 1788, 2168, 2384, 2439, 2448, 2533, 2682, 3252, 3576, 4336, 4607, 4768, 4878, 4896, 5066, 5364, 6504, 7152, 7599, 8672, 9214, 9756, 10132, 10728, 13008, 13821, 14304, 15198, 18428, 19512, 20264, 21456, 22797, 26016, 27642, 30396, 36856, 39024, 40379, 40528, 41463, 42912, 45594, 55284, 60792, 73712, 78048, 80758, 81056, 82926, 91188, 110568, 121137, 121584, 147424, 161516, 165852, 182376, 221136, 242274, 243168, 323032, 331704, 363411, 364752, 442272, 484548, 646064, 663408, 686443, 726822, 729504, 969096, 1292128, 1326816, 1372886, 1453644, 1938192, 2059329, 2745772, 2907288, 3876384, 4118658, 5491544, 5814576, 6177987, 8237316, 10983088, 11629152, 12355974, 16474632, 21966176, 24711948, 32949264, 49423896, 65898528, 98847792, 197695584]

約数ペア:

[(1, 197695584), (2, 98847792), (3, 65898528), (4, 49423896), (6, 32949264), (8, 24711948), (9, 21966176), (12, 16474632), (16, 12355974), (17, 11629152), (18, 10983088), (24, 8237316), (32, 6177987), (34, 5814576), (36, 5491544), (48, 4118658), (51, 3876384), (68, 2907288), (72, 2745772), (96, 2059329), (102, 1938192), (136, 1453644), (144, 1372886), (149, 1326816), (153, 1292128), (204, 969096), (271, 729504), (272, 726822), (288, 686443), (298, 663408), (306, 646064), (408, 484548), (447, 442272), (542, 364752), (544, 363411), (596, 331704), (612, 323032), (813, 243168), (816, 242274), (894, 221136), (1084, 182376), (1192, 165852), (1224, 161516), (1341, 147424), (1626, 121584), (1632, 121137), (1788, 110568), (2168, 91188), (2384, 82926), (2439, 81056), (2448, 80758), (2533, 78048), (2682, 73712), (3252, 60792), (3576, 55284), (4336, 45594), (4607, 42912), (4768, 41463), (4878, 40528), (4896, 40379), (5066, 39024), (5364, 36856), (6504, 30396), (7152, 27642), (7599, 26016), (8672, 22797), (9214, 21456), (9756, 20264), (10132, 19512), (10728, 18428), (13008, 15198), (13821, 14304)]