165725557744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4903}}^1\times {\mathrm{111187}}^1$

素因数の和:116117

約数の個数: 40

約数和(自身を含む): 338064890240

約数和(自身を除く): 172339332496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4903, 9806, 19612, 39224, 78448, 93157, 111187, 186314, 222374, 372628, 444748, 745256, 889496, 1490512, 1778992, 2112553, 4225106, 8450212, 16900424, 33800848, 545149861, 1090299722, 2180599444, 4361198888, 8722397776, 10357847359, 20715694718, 41431389436, 82862778872, 165725557744]

約数ペア:

[(1, 165725557744), (2, 82862778872), (4, 41431389436), (8, 20715694718), (16, 10357847359), (19, 8722397776), (38, 4361198888), (76, 2180599444), (152, 1090299722), (304, 545149861), (4903, 33800848), (9806, 16900424), (19612, 8450212), (39224, 4225106), (78448, 2112553), (93157, 1778992), (111187, 1490512), (186314, 889496), (222374, 745256), (372628, 444748)]