151987968

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 144

約数和(自身を含む): 490560000

約数和(自身を除く): 338572032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 1999, 2112, 2304, 2376, 2816, 3168, 3456, 3998, 4224, 4752, 5997, 6336, 6912, 7996, 8448, 9504, 11994, 12672, 15992, 17991, 19008, 21989, 23988, 25344, 31984, 35982, 38016, 43978, 47976, 53973, 63968, 65967, 71964, 76032, 87956, 95952, 107946, 127936, 131934, 143928, 175912, 191904, 197901, 215892, 255872, 263868, 287856, 351824, 383808, 395802, 431784, 511744, 527736, 575712, 593703, 703648, 767616, 791604, 863568, 1055472, 1151424, 1187406, 1407296, 1535232, 1583208, 1727136, 2110944, 2302848, 2374812, 2814592, 3166416, 3454272, 4221888, 4605696, 4749624, 5629184, 6332832, 6908544, 8443776, 9499248, 12665664, 13817088, 16887552, 18998496, 25331328, 37996992, 50662656, 75993984, 151987968]

約数ペア:

[(1, 151987968), (2, 75993984), (3, 50662656), (4, 37996992), (6, 25331328), (8, 18998496), (9, 16887552), (11, 13817088), (12, 12665664), (16, 9499248), (18, 8443776), (22, 6908544), (24, 6332832), (27, 5629184), (32, 4749624), (33, 4605696), (36, 4221888), (44, 3454272), (48, 3166416), (54, 2814592), (64, 2374812), (66, 2302848), (72, 2110944), (88, 1727136), (96, 1583208), (99, 1535232), (108, 1407296), (128, 1187406), (132, 1151424), (144, 1055472), (176, 863568), (192, 791604), (198, 767616), (216, 703648), (256, 593703), (264, 575712), (288, 527736), (297, 511744), (352, 431784), (384, 395802), (396, 383808), (432, 351824), (528, 287856), (576, 263868), (594, 255872), (704, 215892), (768, 197901), (792, 191904), (864, 175912), (1056, 143928), (1152, 131934), (1188, 127936), (1408, 107946), (1584, 95952), (1728, 87956), (1999, 76032), (2112, 71964), (2304, 65967), (2376, 63968), (2816, 53973), (3168, 47976), (3456, 43978), (3998, 38016), (4224, 35982), (4752, 31984), (5997, 25344), (6336, 23988), (6912, 21989), (7996, 19008), (8448, 17991), (9504, 15992), (11994, 12672)]