121159616

素因数分解:

$2^6\times {\mathrm{89}}^2\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 42

約数和(自身を含む): 244175280

約数和(自身を除く): 123015664

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 239, 356, 478, 712, 956, 1424, 1912, 2848, 3824, 5696, 7648, 7921, 15296, 15842, 21271, 31684, 42542, 63368, 85084, 126736, 170168, 253472, 340336, 506944, 680672, 1361344, 1893119, 3786238, 7572476, 15144952, 30289904, 60579808, 121159616]

約数ペア:

[(1, 121159616), (2, 60579808), (4, 30289904), (8, 15144952), (16, 7572476), (32, 3786238), (64, 1893119), (89, 1361344), (178, 680672), (239, 506944), (356, 340336), (478, 253472), (712, 170168), (956, 126736), (1424, 85084), (1912, 63368), (2848, 42542), (3824, 31684), (5696, 21271), (7648, 15842), (7921, 15296)]