139004152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130643}}^1$

素因数の和:130675

約数の個数: 32

約数和(自身を含む): 313545600

約数和(自身を除く): 174541448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 130643, 261286, 522572, 914501, 1045144, 1829002, 2482217, 3658004, 4964434, 7316008, 9928868, 17375519, 19857736, 34751038, 69502076, 139004152]

約数ペア:

[(1, 139004152), (2, 69502076), (4, 34751038), (7, 19857736), (8, 17375519), (14, 9928868), (19, 7316008), (28, 4964434), (38, 3658004), (56, 2482217), (76, 1829002), (133, 1045144), (152, 914501), (266, 522572), (532, 261286), (1064, 130643)]