129336724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 263692800

約数和(自身を除く): 134356076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1349, 1562, 2179, 2698, 3124, 4358, 5396, 8716, 14839, 23969, 29678, 41401, 47938, 59356, 82802, 95876, 154709, 165604, 309418, 455411, 618836, 910822, 1701799, 1821644, 2939471, 3403598, 5878942, 6807196, 11757884, 32334181, 64668362, 129336724]

約数ペア:

[(1, 129336724), (2, 64668362), (4, 32334181), (11, 11757884), (19, 6807196), (22, 5878942), (38, 3403598), (44, 2939471), (71, 1821644), (76, 1701799), (142, 910822), (209, 618836), (284, 455411), (418, 309418), (781, 165604), (836, 154709), (1349, 95876), (1562, 82802), (2179, 59356), (2698, 47938), (3124, 41401), (4358, 29678), (5396, 23969), (8716, 14839)]