156772252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2579}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 339816960

約数和(自身を除く): 183044708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 167, 182, 334, 364, 668, 1169, 2171, 2338, 2579, 4342, 4676, 5158, 8684, 10316, 15197, 18053, 30394, 33527, 36106, 60788, 67054, 72212, 134108, 234689, 430693, 469378, 861386, 938756, 1722772, 3014851, 5599009, 6029702, 11198018, 12059404, 22396036, 39193063, 78386126, 156772252]

約数ペア:

[(1, 156772252), (2, 78386126), (4, 39193063), (7, 22396036), (13, 12059404), (14, 11198018), (26, 6029702), (28, 5599009), (52, 3014851), (91, 1722772), (167, 938756), (182, 861386), (334, 469378), (364, 430693), (668, 234689), (1169, 134108), (2171, 72212), (2338, 67054), (2579, 60788), (4342, 36106), (4676, 33527), (5158, 30394), (8684, 18053), (10316, 15197)]