164499676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 321979392

約数和(自身を除く): 157479716

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 167, 244, 334, 367, 668, 671, 734, 1342, 1468, 1837, 2684, 3674, 4037, 7348, 8074, 10187, 16148, 20374, 22387, 40748, 44774, 61289, 89548, 112057, 122578, 224114, 245156, 246257, 448228, 492514, 674179, 985028, 1348358, 2696716, 3738629, 7477258, 14954516, 41124919, 82249838, 164499676]

約数ペア:

[(1, 164499676), (2, 82249838), (4, 41124919), (11, 14954516), (22, 7477258), (44, 3738629), (61, 2696716), (122, 1348358), (167, 985028), (244, 674179), (334, 492514), (367, 448228), (668, 246257), (671, 245156), (734, 224114), (1342, 122578), (1468, 112057), (1837, 89548), (2684, 61289), (3674, 44774), (4037, 40748), (7348, 22387), (8074, 20374), (10187, 16148)]