151917248

素因数分解:

$2^6\times 7^2\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 84

約数和(自身を含む): 353900232

約数和(自身を除く): 201982984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 193, 196, 224, 251, 386, 392, 448, 502, 772, 784, 1004, 1351, 1544, 1568, 1757, 2008, 2702, 3088, 3136, 3514, 4016, 5404, 6176, 7028, 8032, 9457, 10808, 12299, 12352, 14056, 16064, 18914, 21616, 24598, 28112, 37828, 43232, 48443, 49196, 56224, 75656, 86464, 96886, 98392, 112448, 151312, 193772, 196784, 302624, 339101, 387544, 393568, 605248, 678202, 775088, 787136, 1356404, 1550176, 2373707, 2712808, 3100352, 4747414, 5425616, 9494828, 10851232, 18989656, 21702464, 37979312, 75958624, 151917248]

約数ペア:

[(1, 151917248), (2, 75958624), (4, 37979312), (7, 21702464), (8, 18989656), (14, 10851232), (16, 9494828), (28, 5425616), (32, 4747414), (49, 3100352), (56, 2712808), (64, 2373707), (98, 1550176), (112, 1356404), (193, 787136), (196, 775088), (224, 678202), (251, 605248), (386, 393568), (392, 387544), (448, 339101), (502, 302624), (772, 196784), (784, 193772), (1004, 151312), (1351, 112448), (1544, 98392), (1568, 96886), (1757, 86464), (2008, 75656), (2702, 56224), (3088, 49196), (3136, 48443), (3514, 43232), (4016, 37828), (5404, 28112), (6176, 24598), (7028, 21616), (8032, 18914), (9457, 16064), (10808, 14056), (12299, 12352)]