168480070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{37357}}^1$

素因数の和:37416

約数の個数: 32

約数和(自身を含む): 338911776

約数和(自身を除く): 170431706

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 37357, 74714, 186785, 373570, 410927, 821854, 1531637, 2054635, 3063274, 4109270, 7658185, 15316370, 16848007, 33696014, 84240035, 168480070]

約数ペア:

[(1, 168480070), (2, 84240035), (5, 33696014), (10, 16848007), (11, 15316370), (22, 7658185), (41, 4109270), (55, 3063274), (82, 2054635), (110, 1531637), (205, 821854), (410, 410927), (451, 373570), (902, 186785), (2255, 74714), (4510, 37357)]