139114458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8059}}^1$

素因数の和:8211

約数の個数: 48

約数和(自身を含む): 347031360

約数和(自身を除く): 207916902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8059, 8631, 16118, 17262, 24177, 48354, 56413, 72531, 112826, 145062, 169239, 338478, 507717, 1015434, 1104083, 2208166, 3312249, 6624498, 7728581, 9936747, 15457162, 19873494, 23185743, 46371486, 69557229, 139114458]

約数ペア:

[(1, 139114458), (2, 69557229), (3, 46371486), (6, 23185743), (7, 19873494), (9, 15457162), (14, 9936747), (18, 7728581), (21, 6624498), (42, 3312249), (63, 2208166), (126, 1104083), (137, 1015434), (274, 507717), (411, 338478), (822, 169239), (959, 145062), (1233, 112826), (1918, 72531), (2466, 56413), (2877, 48354), (5754, 24177), (8059, 17262), (8631, 16118)]