121340176

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{261509}}^1$

素因数の和:261546

約数の個数: 20

約数和(自身を含む): 243204300

約数和(自身を除く): 121864124

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 261509, 523018, 1046036, 2092072, 4184144, 7583761, 15167522, 30335044, 60670088, 121340176]

約数ペア:

[(1, 121340176), (2, 60670088), (4, 30335044), (8, 15167522), (16, 7583761), (29, 4184144), (58, 2092072), (116, 1046036), (232, 523018), (464, 261509)]