156780408636

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1283}}^1\times {\mathrm{5279}}^1$

素因数の和:7215

約数の個数: 72

約数和(自身を含む): 397306990080

約数和(自身を除く): 240526581444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1283, 1286, 1929, 2566, 2572, 3849, 3858, 5132, 5279, 5787, 7698, 7716, 10558, 11547, 11574, 15396, 15837, 21116, 23094, 23148, 31674, 46188, 47511, 63348, 95022, 190044, 824969, 1649938, 2474907, 3299876, 3394397, 4949814, 6772957, 6788794, 7424721, 9899628, 10183191, 13545914, 13577588, 14849442, 20318871, 20366382, 27091828, 29698884, 30549573, 40637742, 40732764, 60956613, 61099146, 81275484, 121913226, 122198292, 243826452, 4355011351, 8710022702, 13065034053, 17420045404, 26130068106, 39195102159, 52260136212, 78390204318, 156780408636]

約数ペア:

[(1, 156780408636), (2, 78390204318), (3, 52260136212), (4, 39195102159), (6, 26130068106), (9, 17420045404), (12, 13065034053), (18, 8710022702), (36, 4355011351), (643, 243826452), (1283, 122198292), (1286, 121913226), (1929, 81275484), (2566, 61099146), (2572, 60956613), (3849, 40732764), (3858, 40637742), (5132, 30549573), (5279, 29698884), (5787, 27091828), (7698, 20366382), (7716, 20318871), (10558, 14849442), (11547, 13577588), (11574, 13545914), (15396, 10183191), (15837, 9899628), (21116, 7424721), (23094, 6788794), (23148, 6772957), (31674, 4949814), (46188, 3394397), (47511, 3299876), (63348, 2474907), (95022, 1649938), (190044, 824969)]