165308528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 403307520

約数和(自身を除く): 237998992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 308, 436, 616, 763, 872, 1199, 1231, 1232, 1526, 1744, 2398, 2462, 3052, 4796, 4924, 6104, 8393, 8617, 9592, 9848, 12208, 13541, 16786, 17234, 19184, 19696, 27082, 33572, 34468, 54164, 67144, 68936, 94787, 108328, 134179, 134288, 137872, 189574, 216656, 268358, 379148, 536716, 758296, 939253, 1073432, 1475969, 1516592, 1878506, 2146864, 2951938, 3757012, 5903876, 7514024, 10331783, 11807752, 15028048, 20663566, 23615504, 41327132, 82654264, 165308528]

約数ペア:

[(1, 165308528), (2, 82654264), (4, 41327132), (7, 23615504), (8, 20663566), (11, 15028048), (14, 11807752), (16, 10331783), (22, 7514024), (28, 5903876), (44, 3757012), (56, 2951938), (77, 2146864), (88, 1878506), (109, 1516592), (112, 1475969), (154, 1073432), (176, 939253), (218, 758296), (308, 536716), (436, 379148), (616, 268358), (763, 216656), (872, 189574), (1199, 137872), (1231, 134288), (1232, 134179), (1526, 108328), (1744, 94787), (2398, 68936), (2462, 67144), (3052, 54164), (4796, 34468), (4924, 33572), (6104, 27082), (8393, 19696), (8617, 19184), (9592, 17234), (9848, 16786), (12208, 13541)]