138447974

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 242227200

約数和(自身を除く): 103779226

約数列:

[1, 2, 7, 14, 79, 151, 158, 302, 553, 829, 1057, 1106, 1658, 2114, 5803, 11606, 11929, 23858, 65491, 83503, 125179, 130982, 167006, 250358, 458437, 876253, 916874, 1752506, 9889141, 19778282, 69223987, 138447974]

約数ペア:

[(1, 138447974), (2, 69223987), (7, 19778282), (14, 9889141), (79, 1752506), (151, 916874), (158, 876253), (302, 458437), (553, 250358), (829, 167006), (1057, 130982), (1106, 125179), (1658, 83503), (2114, 65491), (5803, 23858), (11606, 11929)]