139229618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 241366272

約数和(自身を除く): 102136654

約数列:

[1, 2, 11, 22, 31, 62, 67, 121, 134, 242, 277, 341, 554, 682, 737, 1474, 2077, 3047, 3751, 4154, 6094, 7502, 8107, 8587, 16214, 17174, 18559, 22847, 33517, 37118, 45694, 67034, 94457, 188914, 204149, 251317, 408298, 502634, 575329, 1039027, 1150658, 2078054, 2245639, 4491278, 6328619, 12657238, 69614809, 139229618]

約数ペア:

[(1, 139229618), (2, 69614809), (11, 12657238), (22, 6328619), (31, 4491278), (62, 2245639), (67, 2078054), (121, 1150658), (134, 1039027), (242, 575329), (277, 502634), (341, 408298), (554, 251317), (682, 204149), (737, 188914), (1474, 94457), (2077, 67034), (3047, 45694), (3751, 37118), (4154, 33517), (6094, 22847), (7502, 18559), (8107, 17174), (8587, 16214)]