164415144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 422769600

約数和(自身を除く): 258354456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 313, 344, 509, 516, 626, 939, 1018, 1032, 1252, 1527, 1878, 2036, 2504, 3054, 3756, 4072, 6108, 7512, 12216, 13459, 21887, 26918, 40377, 43774, 53836, 65661, 80754, 87548, 107672, 131322, 159317, 161508, 175096, 262644, 318634, 323016, 477951, 525288, 637268, 955902, 1274536, 1911804, 3823608, 6850631, 13701262, 20551893, 27402524, 41103786, 54805048, 82207572, 164415144]

約数ペア:

[(1, 164415144), (2, 82207572), (3, 54805048), (4, 41103786), (6, 27402524), (8, 20551893), (12, 13701262), (24, 6850631), (43, 3823608), (86, 1911804), (129, 1274536), (172, 955902), (258, 637268), (313, 525288), (344, 477951), (509, 323016), (516, 318634), (626, 262644), (939, 175096), (1018, 161508), (1032, 159317), (1252, 131322), (1527, 107672), (1878, 87548), (2036, 80754), (2504, 65661), (3054, 53836), (3756, 43774), (4072, 40377), (6108, 26918), (7512, 21887), (12216, 13459)]