190289016

素因数分解:

$2^3\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{2161}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 516026160

約数和(自身を除く): 325737144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1223, 2161, 2446, 3669, 4322, 4892, 6483, 7338, 8644, 9784, 11007, 12966, 14676, 17288, 19449, 22014, 25932, 29352, 38898, 44028, 51864, 77796, 88056, 155592, 2642903, 5285806, 7928709, 10571612, 15857418, 21143224, 23786127, 31714836, 47572254, 63429672, 95144508, 190289016]

約数ペア:

[(1, 190289016), (2, 95144508), (3, 63429672), (4, 47572254), (6, 31714836), (8, 23786127), (9, 21143224), (12, 15857418), (18, 10571612), (24, 7928709), (36, 5285806), (72, 2642903), (1223, 155592), (2161, 88056), (2446, 77796), (3669, 51864), (4322, 44028), (4892, 38898), (6483, 29352), (7338, 25932), (8644, 22014), (9784, 19449), (11007, 17288), (12966, 14676)]