138411714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{106307}}^1$

素因数の和:106350

約数の個数: 32

約数和(自身を含む): 326578176

約数和(自身を除く): 188166462

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 106307, 212614, 318921, 637842, 744149, 1488298, 2232447, 3295517, 4464894, 6591034, 9886551, 19773102, 23068619, 46137238, 69205857, 138411714]

約数ペア:

[(1, 138411714), (2, 69205857), (3, 46137238), (6, 23068619), (7, 19773102), (14, 9886551), (21, 6591034), (31, 4464894), (42, 3295517), (62, 2232447), (93, 1488298), (186, 744149), (217, 637842), (434, 318921), (651, 212614), (1302, 106307)]