156863196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{207491}}^1$

素因数の和:207511

約数の個数: 48

約数和(自身を含む): 464782080

約数和(自身を除く): 307918884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 207491, 414982, 622473, 829964, 1244946, 1452437, 1867419, 2489892, 2904874, 3734838, 4357311, 5602257, 5809748, 7469676, 8714622, 11204514, 13071933, 17429244, 22409028, 26143866, 39215799, 52287732, 78431598, 156863196]

約数ペア:

[(1, 156863196), (2, 78431598), (3, 52287732), (4, 39215799), (6, 26143866), (7, 22409028), (9, 17429244), (12, 13071933), (14, 11204514), (18, 8714622), (21, 7469676), (27, 5809748), (28, 5602257), (36, 4357311), (42, 3734838), (54, 2904874), (63, 2489892), (84, 1867419), (108, 1452437), (126, 1244946), (189, 829964), (252, 622473), (378, 414982), (756, 207491)]