161273376

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 361273824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 71, 72, 88, 96, 99, 108, 132, 142, 144, 176, 198, 213, 216, 239, 264, 284, 288, 297, 352, 396, 426, 432, 478, 528, 568, 594, 639, 717, 781, 792, 852, 864, 956, 1056, 1136, 1188, 1278, 1434, 1562, 1584, 1704, 1912, 1917, 2151, 2272, 2343, 2376, 2556, 2629, 2868, 3124, 3168, 3408, 3824, 3834, 4302, 4686, 4752, 5112, 5258, 5736, 6248, 6453, 6816, 7029, 7648, 7668, 7887, 8604, 9372, 9504, 10224, 10516, 11472, 12496, 12906, 14058, 15336, 15774, 16969, 17208, 18744, 20448, 21032, 21087, 22944, 23661, 24992, 25812, 28116, 30672, 31548, 33938, 34416, 37488, 42064, 42174, 47322, 50907, 51624, 56232, 61344, 63096, 67876, 68832, 70983, 74976, 84128, 84348, 94644, 101814, 103248, 112464, 126192, 135752, 141966, 152721, 168696, 186659, 189288, 203628, 206496, 224928, 252384, 271504, 283932, 305442, 337392, 373318, 378576, 407256, 458163, 543008, 559977, 567864, 610884, 674784, 746636, 757152, 814512, 916326, 1119954, 1135728, 1221768, 1493272, 1629024, 1679931, 1832652, 2239908, 2271456, 2443536, 2986544, 3359862, 3665304, 4479816, 4887072, 5039793, 5973088, 6719724, 7330608, 8959632, 10079586, 13439448, 14661216, 17919264, 20159172, 26878896, 40318344, 53757792, 80636688, 161273376]

約数ペア:

[(1, 161273376), (2, 80636688), (3, 53757792), (4, 40318344), (6, 26878896), (8, 20159172), (9, 17919264), (11, 14661216), (12, 13439448), (16, 10079586), (18, 8959632), (22, 7330608), (24, 6719724), (27, 5973088), (32, 5039793), (33, 4887072), (36, 4479816), (44, 3665304), (48, 3359862), (54, 2986544), (66, 2443536), (71, 2271456), (72, 2239908), (88, 1832652), (96, 1679931), (99, 1629024), (108, 1493272), (132, 1221768), (142, 1135728), (144, 1119954), (176, 916326), (198, 814512), (213, 757152), (216, 746636), (239, 674784), (264, 610884), (284, 567864), (288, 559977), (297, 543008), (352, 458163), (396, 407256), (426, 378576), (432, 373318), (478, 337392), (528, 305442), (568, 283932), (594, 271504), (639, 252384), (717, 224928), (781, 206496), (792, 203628), (852, 189288), (864, 186659), (956, 168696), (1056, 152721), (1136, 141966), (1188, 135752), (1278, 126192), (1434, 112464), (1562, 103248), (1584, 101814), (1704, 94644), (1912, 84348), (1917, 84128), (2151, 74976), (2272, 70983), (2343, 68832), (2376, 67876), (2556, 63096), (2629, 61344), (2868, 56232), (3124, 51624), (3168, 50907), (3408, 47322), (3824, 42174), (3834, 42064), (4302, 37488), (4686, 34416), (4752, 33938), (5112, 31548), (5258, 30672), (5736, 28116), (6248, 25812), (6453, 24992), (6816, 23661), (7029, 22944), (7648, 21087), (7668, 21032), (7887, 20448), (8604, 18744), (9372, 17208), (9504, 16969), (10224, 15774), (10516, 15336), (11472, 14058), (12496, 12906)]