128552664

素因数分解:

$2^3\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{3329}}^1$

素因数の和:4947

約数の個数: 32

約数和(自身を含む): 321678000

約数和(自身を除く): 193125336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1609, 3218, 3329, 4827, 6436, 6658, 9654, 9987, 12872, 13316, 19308, 19974, 26632, 38616, 39948, 79896, 5356361, 10712722, 16069083, 21425444, 32138166, 42850888, 64276332, 128552664]

約数ペア:

[(1, 128552664), (2, 64276332), (3, 42850888), (4, 32138166), (6, 21425444), (8, 16069083), (12, 10712722), (24, 5356361), (1609, 79896), (3218, 39948), (3329, 38616), (4827, 26632), (6436, 19974), (6658, 19308), (9654, 13316), (9987, 12872)]