189723408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{564653}}^1$

素因数の和:564671

約数の個数: 40

約数和(自身を含む): 560136768

約数和(自身を除く): 370413360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 564653, 1129306, 1693959, 2258612, 3387918, 3952571, 4517224, 6775836, 7905142, 9034448, 11857713, 13551672, 15810284, 23715426, 27103344, 31620568, 47430852, 63241136, 94861704, 189723408]

約数ペア:

[(1, 189723408), (2, 94861704), (3, 63241136), (4, 47430852), (6, 31620568), (7, 27103344), (8, 23715426), (12, 15810284), (14, 13551672), (16, 11857713), (21, 9034448), (24, 7905142), (28, 6775836), (42, 4517224), (48, 3952571), (56, 3387918), (84, 2258612), (112, 1693959), (168, 1129306), (336, 564653)]