164558618

素因数分解:

$2^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{9787}}^1$

素因数の和:10997

約数の個数: 16

約数和(自身を含む): 282364224

約数和(自身を除く): 117805606

約数列:

[1, 2, 7, 14, 1201, 2402, 8407, 9787, 16814, 19574, 68509, 137018, 11754187, 23508374, 82279309, 164558618]

約数ペア:

[(1, 164558618), (2, 82279309), (7, 23508374), (14, 11754187), (1201, 137018), (2402, 68509), (8407, 19574), (9787, 16814)]