133609292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{19753}}^1$

素因数の和:19865

約数の個数: 24

約数和(自身を含む): 248900400

約数和(自身を除く): 115291108

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 19753, 39506, 79012, 375307, 750614, 1501228, 1758017, 3516034, 7032068, 33402323, 66804646, 133609292]

約数ペア:

[(1, 133609292), (2, 66804646), (4, 33402323), (19, 7032068), (38, 3516034), (76, 1758017), (89, 1501228), (178, 750614), (356, 375307), (1691, 79012), (3382, 39506), (6764, 19753)]