189778608

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{30649}}^1$

素因数の和:30706

約数の個数: 60

約数和(自身を含む): 543485800

約数和(自身を除く): 353707192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 30649, 61298, 91947, 122596, 183894, 245192, 275841, 367788, 490384, 551682, 735576, 1103364, 1317907, 1471152, 2206728, 2635814, 3953721, 4413456, 5271628, 7907442, 10543256, 11861163, 15814884, 21086512, 23722326, 31629768, 47444652, 63259536, 94889304, 189778608]

約数ペア:

[(1, 189778608), (2, 94889304), (3, 63259536), (4, 47444652), (6, 31629768), (8, 23722326), (9, 21086512), (12, 15814884), (16, 11861163), (18, 10543256), (24, 7907442), (36, 5271628), (43, 4413456), (48, 3953721), (72, 2635814), (86, 2206728), (129, 1471152), (144, 1317907), (172, 1103364), (258, 735576), (344, 551682), (387, 490384), (516, 367788), (688, 275841), (774, 245192), (1032, 183894), (1548, 122596), (2064, 91947), (3096, 61298), (6192, 30649)]