158331370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49019}}^1$

素因数の和:49062

約数の個数: 32

約数和(自身を含む): 317649600

約数和(自身を除く): 159318230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 49019, 98038, 245095, 490190, 833323, 931361, 1666646, 1862722, 4166615, 4656805, 8333230, 9313610, 15833137, 31666274, 79165685, 158331370]

約数ペア:

[(1, 158331370), (2, 79165685), (5, 31666274), (10, 15833137), (17, 9313610), (19, 8333230), (34, 4656805), (38, 4166615), (85, 1862722), (95, 1666646), (170, 931361), (190, 833323), (323, 490190), (646, 245095), (1615, 98038), (3230, 49019)]