161463552

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 463579200

約数和(自身を除く): 302115648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 83, 96, 102, 128, 136, 149, 166, 192, 204, 249, 256, 272, 298, 332, 384, 408, 447, 498, 544, 596, 664, 768, 816, 894, 996, 1088, 1192, 1328, 1411, 1632, 1788, 1992, 2176, 2384, 2533, 2656, 2822, 3264, 3576, 3984, 4233, 4352, 4768, 5066, 5312, 5644, 6528, 7152, 7599, 7968, 8466, 9536, 10132, 10624, 11288, 12367, 13056, 14304, 15198, 15936, 16932, 19072, 20264, 21248, 22576, 24734, 28608, 30396, 31872, 33864, 37101, 38144, 40528, 45152, 49468, 57216, 60792, 63744, 67728, 74202, 81056, 90304, 98936, 114432, 121584, 135456, 148404, 162112, 180608, 197872, 210239, 243168, 270912, 296808, 324224, 361216, 395744, 420478, 486336, 541824, 593616, 630717, 648448, 791488, 840956, 972672, 1083648, 1187232, 1261434, 1582976, 1681912, 1945344, 2374464, 2522868, 3165952, 3363824, 4748928, 5045736, 6727648, 9497856, 10091472, 13455296, 20182944, 26910592, 40365888, 53821184, 80731776, 161463552]

約数ペア:

[(1, 161463552), (2, 80731776), (3, 53821184), (4, 40365888), (6, 26910592), (8, 20182944), (12, 13455296), (16, 10091472), (17, 9497856), (24, 6727648), (32, 5045736), (34, 4748928), (48, 3363824), (51, 3165952), (64, 2522868), (68, 2374464), (83, 1945344), (96, 1681912), (102, 1582976), (128, 1261434), (136, 1187232), (149, 1083648), (166, 972672), (192, 840956), (204, 791488), (249, 648448), (256, 630717), (272, 593616), (298, 541824), (332, 486336), (384, 420478), (408, 395744), (447, 361216), (498, 324224), (544, 296808), (596, 270912), (664, 243168), (768, 210239), (816, 197872), (894, 180608), (996, 162112), (1088, 148404), (1192, 135456), (1328, 121584), (1411, 114432), (1632, 98936), (1788, 90304), (1992, 81056), (2176, 74202), (2384, 67728), (2533, 63744), (2656, 60792), (2822, 57216), (3264, 49468), (3576, 45152), (3984, 40528), (4233, 38144), (4352, 37101), (4768, 33864), (5066, 31872), (5312, 30396), (5644, 28608), (6528, 24734), (7152, 22576), (7599, 21248), (7968, 20264), (8466, 19072), (9536, 16932), (10132, 15936), (10624, 15198), (11288, 14304), (12367, 13056)]