138546564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28649}}^1$

素因数の和:28700

約数の個数: 48

約数和(自身を含む): 359385600

約数和(自身を除く): 220839036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 28649, 57298, 85947, 114596, 171894, 343788, 372437, 744874, 888119, 1117311, 1489748, 1776238, 2234622, 2664357, 3552476, 4469244, 5328714, 10657428, 11545547, 23091094, 34636641, 46182188, 69273282, 138546564]

約数ペア:

[(1, 138546564), (2, 69273282), (3, 46182188), (4, 34636641), (6, 23091094), (12, 11545547), (13, 10657428), (26, 5328714), (31, 4469244), (39, 3552476), (52, 2664357), (62, 2234622), (78, 1776238), (93, 1489748), (124, 1117311), (156, 888119), (186, 744874), (372, 372437), (403, 343788), (806, 171894), (1209, 114596), (1612, 85947), (2418, 57298), (4836, 28649)]