189157038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{32401}}^1$

素因数の和:32552

約数の個数: 32

約数和(自身を含む): 435482880

約数和(自身を除く): 246325842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 32401, 64802, 97203, 194406, 226807, 453614, 680421, 1360842, 4503739, 9007478, 13511217, 27022434, 31526173, 63052346, 94578519, 189157038]

約数ペア:

[(1, 189157038), (2, 94578519), (3, 63052346), (6, 31526173), (7, 27022434), (14, 13511217), (21, 9007478), (42, 4503739), (139, 1360842), (278, 680421), (417, 453614), (834, 226807), (973, 194406), (1946, 97203), (2919, 64802), (5838, 32401)]