168397766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 273715200

約数和(自身を除く): 105317434

約数列:

[1, 2, 23, 31, 46, 62, 269, 439, 538, 713, 878, 1426, 6187, 8339, 10097, 12374, 13609, 16678, 20194, 27218, 118091, 191797, 236182, 313007, 383594, 626014, 2716093, 3660821, 5432186, 7321642, 84198883, 168397766]

約数ペア:

[(1, 168397766), (2, 84198883), (23, 7321642), (31, 5432186), (46, 3660821), (62, 2716093), (269, 626014), (439, 383594), (538, 313007), (713, 236182), (878, 191797), (1426, 118091), (6187, 27218), (8339, 20194), (10097, 16678), (12374, 13609)]