189516924

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{128399}}^1$

素因数の和:128450

約数の個数: 36

約数和(自身を含む): 490744800

約数和(自身を除く): 301227876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 128399, 256798, 385197, 513596, 770394, 1155591, 1540788, 2311182, 4622364, 5264359, 10528718, 15793077, 21057436, 31586154, 47379231, 63172308, 94758462, 189516924]

約数ペア:

[(1, 189516924), (2, 94758462), (3, 63172308), (4, 47379231), (6, 31586154), (9, 21057436), (12, 15793077), (18, 10528718), (36, 5264359), (41, 4622364), (82, 2311182), (123, 1540788), (164, 1155591), (246, 770394), (369, 513596), (492, 385197), (738, 256798), (1476, 128399)]