161846784

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 240

約数和(自身を含む): 531108864

約数和(自身を除く): 369262080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 103, 124, 128, 132, 144, 176, 186, 192, 198, 206, 248, 256, 264, 279, 288, 309, 341, 352, 372, 384, 396, 412, 496, 512, 528, 558, 576, 618, 682, 704, 744, 768, 792, 824, 927, 992, 1023, 1056, 1116, 1133, 1152, 1236, 1364, 1408, 1488, 1536, 1584, 1648, 1854, 1984, 2046, 2112, 2232, 2266, 2304, 2472, 2728, 2816, 2976, 3069, 3168, 3193, 3296, 3399, 3708, 3968, 4092, 4224, 4464, 4532, 4608, 4944, 5456, 5632, 5952, 6138, 6336, 6386, 6592, 6798, 7416, 7936, 8184, 8448, 8928, 9064, 9579, 9888, 10197, 10912, 11904, 12276, 12672, 12772, 13184, 13596, 14832, 15872, 16368, 16896, 17856, 18128, 19158, 19776, 20394, 21824, 23808, 24552, 25344, 25544, 26368, 27192, 28737, 29664, 32736, 35123, 35712, 36256, 38316, 39552, 40788, 43648, 47616, 49104, 50688, 51088, 52736, 54384, 57474, 59328, 65472, 70246, 71424, 72512, 76632, 79104, 81576, 87296, 98208, 102176, 105369, 108768, 114948, 118656, 130944, 140492, 142848, 145024, 153264, 158208, 163152, 174592, 196416, 204352, 210738, 217536, 229896, 237312, 261888, 280984, 290048, 306528, 316107, 326304, 392832, 408704, 421476, 435072, 459792, 474624, 523776, 561968, 580096, 613056, 632214, 652608, 785664, 817408, 842952, 870144, 919584, 1123936, 1226112, 1264428, 1305216, 1571328, 1634816, 1685904, 1740288, 1839168, 2247872, 2452224, 2528856, 2610432, 3371808, 3678336, 4495744, 4904448, 5057712, 5220864, 6743616, 7356672, 8991488, 10115424, 13487232, 14713344, 17982976, 20230848, 26974464, 40461696, 53948928, 80923392, 161846784]

約数ペア:

[(1, 161846784), (2, 80923392), (3, 53948928), (4, 40461696), (6, 26974464), (8, 20230848), (9, 17982976), (11, 14713344), (12, 13487232), (16, 10115424), (18, 8991488), (22, 7356672), (24, 6743616), (31, 5220864), (32, 5057712), (33, 4904448), (36, 4495744), (44, 3678336), (48, 3371808), (62, 2610432), (64, 2528856), (66, 2452224), (72, 2247872), (88, 1839168), (93, 1740288), (96, 1685904), (99, 1634816), (103, 1571328), (124, 1305216), (128, 1264428), (132, 1226112), (144, 1123936), (176, 919584), (186, 870144), (192, 842952), (198, 817408), (206, 785664), (248, 652608), (256, 632214), (264, 613056), (279, 580096), (288, 561968), (309, 523776), (341, 474624), (352, 459792), (372, 435072), (384, 421476), (396, 408704), (412, 392832), (496, 326304), (512, 316107), (528, 306528), (558, 290048), (576, 280984), (618, 261888), (682, 237312), (704, 229896), (744, 217536), (768, 210738), (792, 204352), (824, 196416), (927, 174592), (992, 163152), (1023, 158208), (1056, 153264), (1116, 145024), (1133, 142848), (1152, 140492), (1236, 130944), (1364, 118656), (1408, 114948), (1488, 108768), (1536, 105369), (1584, 102176), (1648, 98208), (1854, 87296), (1984, 81576), (2046, 79104), (2112, 76632), (2232, 72512), (2266, 71424), (2304, 70246), (2472, 65472), (2728, 59328), (2816, 57474), (2976, 54384), (3069, 52736), (3168, 51088), (3193, 50688), (3296, 49104), (3399, 47616), (3708, 43648), (3968, 40788), (4092, 39552), (4224, 38316), (4464, 36256), (4532, 35712), (4608, 35123), (4944, 32736), (5456, 29664), (5632, 28737), (5952, 27192), (6138, 26368), (6336, 25544), (6386, 25344), (6592, 24552), (6798, 23808), (7416, 21824), (7936, 20394), (8184, 19776), (8448, 19158), (8928, 18128), (9064, 17856), (9579, 16896), (9888, 16368), (10197, 15872), (10912, 14832), (11904, 13596), (12276, 13184), (12672, 12772)]