165710076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1972739}}^1$

素因数の和:1972753

約数の個数: 24

約数和(自身を含む): 441893760

約数和(自身を除く): 276183684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1972739, 3945478, 5918217, 7890956, 11836434, 13809173, 23672868, 27618346, 41427519, 55236692, 82855038, 165710076]

約数ペア:

[(1, 165710076), (2, 82855038), (3, 55236692), (4, 41427519), (6, 27618346), (7, 23672868), (12, 13809173), (14, 11836434), (21, 7890956), (28, 5918217), (42, 3945478), (84, 1972739)]