158992308

素因数分解:

$2^2\times 3^4\times {\mathrm{557}}^1\times {\mathrm{881}}^1$

素因数の和:1454

約数の個数: 60

約数和(自身を含む): 416856132

約数和(自身を除く): 257863824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 557, 881, 1114, 1671, 1762, 2228, 2643, 3342, 3524, 5013, 5286, 6684, 7929, 10026, 10572, 15039, 15858, 20052, 23787, 30078, 31716, 45117, 47574, 60156, 71361, 90234, 95148, 142722, 180468, 285444, 490717, 981434, 1472151, 1962868, 2944302, 4416453, 5888604, 8832906, 13249359, 17665812, 26498718, 39748077, 52997436, 79496154, 158992308]

約数ペア:

[(1, 158992308), (2, 79496154), (3, 52997436), (4, 39748077), (6, 26498718), (9, 17665812), (12, 13249359), (18, 8832906), (27, 5888604), (36, 4416453), (54, 2944302), (81, 1962868), (108, 1472151), (162, 981434), (324, 490717), (557, 285444), (881, 180468), (1114, 142722), (1671, 95148), (1762, 90234), (2228, 71361), (2643, 60156), (3342, 47574), (3524, 45117), (5013, 31716), (5286, 30078), (6684, 23787), (7929, 20052), (10026, 15858), (10572, 15039)]