156766309880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230538691}}^1$

素因数の和:230538719

約数の個数: 32

約数和(自身を含む): 373472681040

約数和(自身を除く): 216706371160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230538691, 461077382, 922154764, 1152693455, 1844309528, 2305386910, 3919157747, 4610773820, 7838315494, 9221547640, 15676630988, 19595788735, 31353261976, 39191577470, 78383154940, 156766309880]

約数ペア:

[(1, 156766309880), (2, 78383154940), (4, 39191577470), (5, 31353261976), (8, 19595788735), (10, 15676630988), (17, 9221547640), (20, 7838315494), (34, 4610773820), (40, 3919157747), (68, 2305386910), (85, 1844309528), (136, 1152693455), (170, 922154764), (340, 461077382), (680, 230538691)]