165727128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{986471}}^1$

素因数の和:986487

約数の個数: 32

約数和(自身を含む): 473506560

約数和(自身を除く): 307779432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 986471, 1972942, 2959413, 3945884, 5918826, 6905297, 7891768, 11837652, 13810594, 20715891, 23675304, 27621188, 41431782, 55242376, 82863564, 165727128]

約数ペア:

[(1, 165727128), (2, 82863564), (3, 55242376), (4, 41431782), (6, 27621188), (7, 23675304), (8, 20715891), (12, 13810594), (14, 11837652), (21, 7891768), (24, 6905297), (28, 5918826), (42, 3945884), (56, 2959413), (84, 1972942), (168, 986471)]