166866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 397440

約数和(自身を除く): 230574

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 137, 174, 203, 274, 406, 411, 609, 822, 959, 1218, 1918, 2877, 3973, 5754, 7946, 11919, 23838, 27811, 55622, 83433, 166866]

約数ペア:

[(1, 166866), (2, 83433), (3, 55622), (6, 27811), (7, 23838), (14, 11919), (21, 7946), (29, 5754), (42, 3973), (58, 2877), (87, 1918), (137, 1218), (174, 959), (203, 822), (274, 609), (406, 411)]