137227672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27271}}^1$

素因数の和:27331

約数の個数: 32

約数和(自身を含む): 279810720

約数和(自身を除く): 142583048

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 27271, 54542, 109084, 218168, 463607, 927214, 1009027, 1854428, 2018054, 3708856, 4036108, 8072216, 17153459, 34306918, 68613836, 137227672]

約数ペア:

[(1, 137227672), (2, 68613836), (4, 34306918), (8, 17153459), (17, 8072216), (34, 4036108), (37, 3708856), (68, 2018054), (74, 1854428), (136, 1009027), (148, 927214), (296, 463607), (629, 218168), (1258, 109084), (2516, 54542), (5032, 27271)]