128310032

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1$

素因数の和:1967

約数の個数: 40

約数和(自身を含む): 256483584

約数和(自身を除く): 128173552

約数列:

[1, 2, 4, 8, 16, 53, 83, 106, 166, 212, 332, 424, 664, 848, 1328, 1823, 3646, 4399, 7292, 8798, 14584, 17596, 29168, 35192, 70384, 96619, 151309, 193238, 302618, 386476, 605236, 772952, 1210472, 1545904, 2420944, 8019377, 16038754, 32077508, 64155016, 128310032]

約数ペア:

[(1, 128310032), (2, 64155016), (4, 32077508), (8, 16038754), (16, 8019377), (53, 2420944), (83, 1545904), (106, 1210472), (166, 772952), (212, 605236), (332, 386476), (424, 302618), (664, 193238), (848, 151309), (1328, 96619), (1823, 70384), (3646, 35192), (4399, 29168), (7292, 17596), (8798, 14584)]