154052892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1459}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 446409600

約数和(自身を除く): 292356708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1459, 1676, 2514, 2918, 2933, 3771, 4377, 5028, 5836, 5866, 7542, 8754, 8799, 10213, 11732, 13131, 15084, 17508, 17598, 20426, 26262, 26397, 30639, 35196, 40852, 52524, 52794, 61278, 91917, 105588, 122556, 183834, 367668, 611321, 1222642, 1833963, 2445284, 3667926, 4279247, 5501889, 7335852, 8558494, 11003778, 12837741, 17116988, 22007556, 25675482, 38513223, 51350964, 77026446, 154052892]

約数ペア:

[(1, 154052892), (2, 77026446), (3, 51350964), (4, 38513223), (6, 25675482), (7, 22007556), (9, 17116988), (12, 12837741), (14, 11003778), (18, 8558494), (21, 7335852), (28, 5501889), (36, 4279247), (42, 3667926), (63, 2445284), (84, 1833963), (126, 1222642), (252, 611321), (419, 367668), (838, 183834), (1257, 122556), (1459, 105588), (1676, 91917), (2514, 61278), (2918, 52794), (2933, 52524), (3771, 40852), (4377, 35196), (5028, 30639), (5836, 26397), (5866, 26262), (7542, 20426), (8754, 17598), (8799, 17508), (10213, 15084), (11732, 13131)]