149855616

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 447004800

約数和(自身を除く): 297149184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 331, 384, 393, 432, 524, 576, 662, 786, 864, 993, 1048, 1152, 1179, 1324, 1572, 1728, 1986, 2096, 2358, 2648, 2979, 3144, 3456, 3537, 3972, 4192, 4716, 5296, 5958, 6288, 7074, 7944, 8384, 8937, 9432, 10592, 11916, 12576, 14148, 15888, 16768, 17874, 18864, 21184, 23832, 25152, 28296, 31776, 35748, 37728, 42368, 43361, 47664, 50304, 56592, 63552, 71496, 75456, 86722, 95328, 113184, 127104, 130083, 142992, 150912, 173444, 190656, 226368, 260166, 285984, 346888, 381312, 390249, 452736, 520332, 571968, 693776, 780498, 1040664, 1143936, 1170747, 1387552, 1560996, 2081328, 2341494, 2775104, 3121992, 4162656, 4682988, 5550208, 6243984, 8325312, 9365976, 12487968, 16650624, 18731952, 24975936, 37463904, 49951872, 74927808, 149855616]

約数ペア:

[(1, 149855616), (2, 74927808), (3, 49951872), (4, 37463904), (6, 24975936), (8, 18731952), (9, 16650624), (12, 12487968), (16, 9365976), (18, 8325312), (24, 6243984), (27, 5550208), (32, 4682988), (36, 4162656), (48, 3121992), (54, 2775104), (64, 2341494), (72, 2081328), (96, 1560996), (108, 1387552), (128, 1170747), (131, 1143936), (144, 1040664), (192, 780498), (216, 693776), (262, 571968), (288, 520332), (331, 452736), (384, 390249), (393, 381312), (432, 346888), (524, 285984), (576, 260166), (662, 226368), (786, 190656), (864, 173444), (993, 150912), (1048, 142992), (1152, 130083), (1179, 127104), (1324, 113184), (1572, 95328), (1728, 86722), (1986, 75456), (2096, 71496), (2358, 63552), (2648, 56592), (2979, 50304), (3144, 47664), (3456, 43361), (3537, 42368), (3972, 37728), (4192, 35748), (4716, 31776), (5296, 28296), (5958, 25152), (6288, 23832), (7074, 21184), (7944, 18864), (8384, 17874), (8937, 16768), (9432, 15888), (10592, 14148), (11916, 12576)]