135316832

素因数分解:

$2^5\times 7^2\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 312129720

約数和(自身を除く): 176812888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 211, 224, 392, 409, 422, 784, 818, 844, 1477, 1568, 1636, 1688, 2863, 2954, 3272, 3376, 5726, 5908, 6544, 6752, 10339, 11452, 11816, 13088, 20041, 20678, 22904, 23632, 40082, 41356, 45808, 47264, 80164, 82712, 86299, 91616, 160328, 165424, 172598, 320656, 330848, 345196, 604093, 641312, 690392, 1208186, 1380784, 2416372, 2761568, 4228651, 4832744, 8457302, 9665488, 16914604, 19330976, 33829208, 67658416, 135316832]

約数ペア:

[(1, 135316832), (2, 67658416), (4, 33829208), (7, 19330976), (8, 16914604), (14, 9665488), (16, 8457302), (28, 4832744), (32, 4228651), (49, 2761568), (56, 2416372), (98, 1380784), (112, 1208186), (196, 690392), (211, 641312), (224, 604093), (392, 345196), (409, 330848), (422, 320656), (784, 172598), (818, 165424), (844, 160328), (1477, 91616), (1568, 86299), (1636, 82712), (1688, 80164), (2863, 47264), (2954, 45808), (3272, 41356), (3376, 40082), (5726, 23632), (5908, 22904), (6544, 20678), (6752, 20041), (10339, 13088), (11452, 11816)]