138687584

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15101}}^1$

素因数の和:15159

約数の個数: 48

約数和(自身を含む): 319679136

約数和(自身を除く): 180991552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 15101, 30202, 60404, 105707, 120808, 211414, 241616, 422828, 483232, 619141, 845656, 1238282, 1691312, 2476564, 3382624, 4333987, 4953128, 8667974, 9906256, 17335948, 19812512, 34671896, 69343792, 138687584]

約数ペア:

[(1, 138687584), (2, 69343792), (4, 34671896), (7, 19812512), (8, 17335948), (14, 9906256), (16, 8667974), (28, 4953128), (32, 4333987), (41, 3382624), (56, 2476564), (82, 1691312), (112, 1238282), (164, 845656), (224, 619141), (287, 483232), (328, 422828), (574, 241616), (656, 211414), (1148, 120808), (1312, 105707), (2296, 60404), (4592, 30202), (9184, 15101)]