171365128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{6143}}^1$

素因数の和:6477

約数の個数: 32

約数和(自身を含む): 351682560

約数和(自身を除く): 180317432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 1268, 2536, 3487, 6143, 6974, 12286, 13948, 24572, 27896, 49144, 67573, 135146, 270292, 540584, 1947331, 3894662, 7789324, 15578648, 21420641, 42841282, 85682564, 171365128]

約数ペア:

[(1, 171365128), (2, 85682564), (4, 42841282), (8, 21420641), (11, 15578648), (22, 7789324), (44, 3894662), (88, 1947331), (317, 540584), (634, 270292), (1268, 135146), (2536, 67573), (3487, 49144), (6143, 27896), (6974, 24572), (12286, 13948)]