129398892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81077}}^1$

素因数の和:81110

約数の個数: 48

約数和(自身を含む): 363229440

約数和(自身を除く): 233830548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 81077, 162154, 243231, 324308, 486462, 567539, 972924, 1135078, 1540463, 1702617, 2270156, 3080926, 3405234, 4621389, 6161852, 6810468, 9242778, 10783241, 18485556, 21566482, 32349723, 43132964, 64699446, 129398892]

約数ペア:

[(1, 129398892), (2, 64699446), (3, 43132964), (4, 32349723), (6, 21566482), (7, 18485556), (12, 10783241), (14, 9242778), (19, 6810468), (21, 6161852), (28, 4621389), (38, 3405234), (42, 3080926), (57, 2270156), (76, 1702617), (84, 1540463), (114, 1135078), (133, 972924), (228, 567539), (266, 486462), (399, 324308), (532, 243231), (798, 162154), (1596, 81077)]