164088584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 340426800

約数和(自身を除く): 176338216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 179, 242, 358, 484, 716, 947, 968, 1432, 1894, 1969, 3788, 3938, 7576, 7876, 10417, 15752, 20834, 21659, 41668, 43318, 83336, 86636, 114587, 169513, 173272, 229174, 339026, 458348, 678052, 916696, 1356104, 1864643, 3729286, 7458572, 14917144, 20511073, 41022146, 82044292, 164088584]

約数ペア:

[(1, 164088584), (2, 82044292), (4, 41022146), (8, 20511073), (11, 14917144), (22, 7458572), (44, 3729286), (88, 1864643), (121, 1356104), (179, 916696), (242, 678052), (358, 458348), (484, 339026), (716, 229174), (947, 173272), (968, 169513), (1432, 114587), (1894, 86636), (1969, 83336), (3788, 43318), (3938, 41668), (7576, 21659), (7876, 20834), (10417, 15752)]