164448914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{618229}}^1$

素因数の和:618257

約数の個数: 16

約数和(自身を含む): 296750400

約数和(自身を除く): 132301486

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 618229, 1236458, 4327603, 8655206, 11746351, 23492702, 82224457, 164448914]

約数ペア:

[(1, 164448914), (2, 82224457), (7, 23492702), (14, 11746351), (19, 8655206), (38, 4327603), (133, 1236458), (266, 618229)]