164872764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{654257}}^1$

素因数の和:654274

約数の個数: 36

約数和(自身を含む): 476299824

約数和(自身を除く): 311427060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 654257, 1308514, 1962771, 2617028, 3925542, 4579799, 5888313, 7851084, 9159598, 11776626, 13739397, 18319196, 23553252, 27478794, 41218191, 54957588, 82436382, 164872764]

約数ペア:

[(1, 164872764), (2, 82436382), (3, 54957588), (4, 41218191), (6, 27478794), (7, 23553252), (9, 18319196), (12, 13739397), (14, 11776626), (18, 9159598), (21, 7851084), (28, 5888313), (36, 4579799), (42, 3925542), (63, 2617028), (84, 1962771), (126, 1308514), (252, 654257)]