171338496

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 552247920

約数和(自身を除く): 380909424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 157, 168, 174, 192, 196, 203, 224, 232, 256, 294, 314, 336, 348, 384, 392, 406, 448, 464, 471, 588, 609, 628, 672, 696, 768, 784, 812, 896, 928, 942, 1099, 1176, 1218, 1256, 1344, 1392, 1421, 1568, 1624, 1792, 1856, 1884, 2198, 2352, 2436, 2512, 2688, 2784, 2842, 3136, 3248, 3297, 3712, 3768, 4263, 4396, 4553, 4704, 4872, 5024, 5376, 5568, 5684, 6272, 6496, 6594, 7424, 7536, 7693, 8526, 8792, 9106, 9408, 9744, 10048, 11136, 11368, 12544, 12992, 13188, 13659, 15072, 15386, 17052, 17584, 18212, 18816, 19488, 20096, 22272, 22736, 23079, 25984, 26376, 27318, 30144, 30772, 31871, 34104, 35168, 36424, 37632, 38976, 40192, 45472, 46158, 51968, 52752, 54636, 60288, 61544, 63742, 68208, 70336, 72848, 77952, 90944, 92316, 95613, 105504, 109272, 120576, 123088, 127484, 136416, 140672, 145696, 155904, 181888, 184632, 191226, 211008, 218544, 223097, 246176, 254968, 272832, 281344, 291392, 363776, 369264, 382452, 422016, 437088, 446194, 492352, 509936, 545664, 582784, 669291, 738528, 764904, 844032, 874176, 892388, 984704, 1019872, 1091328, 1165568, 1338582, 1477056, 1529808, 1748352, 1784776, 1969408, 2039744, 2677164, 2954112, 3059616, 3496704, 3569552, 4079488, 5354328, 5908224, 6119232, 7139104, 8158976, 10708656, 12238464, 14278208, 21417312, 24476928, 28556416, 42834624, 57112832, 85669248, 171338496]

約数ペア:

[(1, 171338496), (2, 85669248), (3, 57112832), (4, 42834624), (6, 28556416), (7, 24476928), (8, 21417312), (12, 14278208), (14, 12238464), (16, 10708656), (21, 8158976), (24, 7139104), (28, 6119232), (29, 5908224), (32, 5354328), (42, 4079488), (48, 3569552), (49, 3496704), (56, 3059616), (58, 2954112), (64, 2677164), (84, 2039744), (87, 1969408), (96, 1784776), (98, 1748352), (112, 1529808), (116, 1477056), (128, 1338582), (147, 1165568), (157, 1091328), (168, 1019872), (174, 984704), (192, 892388), (196, 874176), (203, 844032), (224, 764904), (232, 738528), (256, 669291), (294, 582784), (314, 545664), (336, 509936), (348, 492352), (384, 446194), (392, 437088), (406, 422016), (448, 382452), (464, 369264), (471, 363776), (588, 291392), (609, 281344), (628, 272832), (672, 254968), (696, 246176), (768, 223097), (784, 218544), (812, 211008), (896, 191226), (928, 184632), (942, 181888), (1099, 155904), (1176, 145696), (1218, 140672), (1256, 136416), (1344, 127484), (1392, 123088), (1421, 120576), (1568, 109272), (1624, 105504), (1792, 95613), (1856, 92316), (1884, 90944), (2198, 77952), (2352, 72848), (2436, 70336), (2512, 68208), (2688, 63742), (2784, 61544), (2842, 60288), (3136, 54636), (3248, 52752), (3297, 51968), (3712, 46158), (3768, 45472), (4263, 40192), (4396, 38976), (4553, 37632), (4704, 36424), (4872, 35168), (5024, 34104), (5376, 31871), (5568, 30772), (5684, 30144), (6272, 27318), (6496, 26376), (6594, 25984), (7424, 23079), (7536, 22736), (7693, 22272), (8526, 20096), (8792, 19488), (9106, 18816), (9408, 18212), (9744, 17584), (10048, 17052), (11136, 15386), (11368, 15072), (12544, 13659), (12992, 13188)]