139428564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{17903}}^1$

素因数の和:17980

約数の個数: 48

約数和(自身を含む): 360944640

約数和(自身を除く): 221516076

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 3894, 7788, 17903, 35806, 53709, 71612, 107418, 196933, 214836, 393866, 590799, 787732, 1056277, 1181598, 2112554, 2363196, 3168831, 4225108, 6337662, 11619047, 12675324, 23238094, 34857141, 46476188, 69714282, 139428564]

約数ペア:

[(1, 139428564), (2, 69714282), (3, 46476188), (4, 34857141), (6, 23238094), (11, 12675324), (12, 11619047), (22, 6337662), (33, 4225108), (44, 3168831), (59, 2363196), (66, 2112554), (118, 1181598), (132, 1056277), (177, 787732), (236, 590799), (354, 393866), (649, 214836), (708, 196933), (1298, 107418), (1947, 71612), (2596, 53709), (3894, 35806), (7788, 17903)]