189781776

素因数分解:

$2^4\times 3^2\times {\mathrm{1317929}}^1$

素因数の和:1317943

約数の個数: 30

約数和(自身を含む): 531125790

約数和(自身を除く): 341344014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1317929, 2635858, 3953787, 5271716, 7907574, 10543432, 11861361, 15815148, 21086864, 23722722, 31630296, 47445444, 63260592, 94890888, 189781776]

約数ペア:

[(1, 189781776), (2, 94890888), (3, 63260592), (4, 47445444), (6, 31630296), (8, 23722722), (9, 21086864), (12, 15815148), (16, 11861361), (18, 10543432), (24, 7907574), (36, 5271716), (48, 3953787), (72, 2635858), (144, 1317929)]