149743872

素因数分解:

$2^8\times 3^2\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 108

約数和(自身を含む): 436631104

約数和(自身を除く): 286887232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 576, 618, 631, 768, 824, 927, 1152, 1236, 1262, 1648, 1854, 1893, 2304, 2472, 2524, 3296, 3708, 3786, 4944, 5048, 5679, 6592, 7416, 7572, 9888, 10096, 11358, 13184, 14832, 15144, 19776, 20192, 22716, 26368, 29664, 30288, 39552, 40384, 45432, 59328, 60576, 64993, 79104, 80768, 90864, 118656, 121152, 129986, 161536, 181728, 194979, 237312, 242304, 259972, 363456, 389958, 484608, 519944, 584937, 726912, 779916, 1039888, 1169874, 1453824, 1559832, 2079776, 2339748, 3119664, 4159552, 4679496, 6239328, 8319104, 9358992, 12478656, 16638208, 18717984, 24957312, 37435968, 49914624, 74871936, 149743872]

約数ペア:

[(1, 149743872), (2, 74871936), (3, 49914624), (4, 37435968), (6, 24957312), (8, 18717984), (9, 16638208), (12, 12478656), (16, 9358992), (18, 8319104), (24, 6239328), (32, 4679496), (36, 4159552), (48, 3119664), (64, 2339748), (72, 2079776), (96, 1559832), (103, 1453824), (128, 1169874), (144, 1039888), (192, 779916), (206, 726912), (256, 584937), (288, 519944), (309, 484608), (384, 389958), (412, 363456), (576, 259972), (618, 242304), (631, 237312), (768, 194979), (824, 181728), (927, 161536), (1152, 129986), (1236, 121152), (1262, 118656), (1648, 90864), (1854, 80768), (1893, 79104), (2304, 64993), (2472, 60576), (2524, 59328), (3296, 45432), (3708, 40384), (3786, 39552), (4944, 30288), (5048, 29664), (5679, 26368), (6592, 22716), (7416, 20192), (7572, 19776), (9888, 15144), (10096, 14832), (11358, 13184)]