144619678

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 268606800

約数和(自身を除く): 123987122

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 101, 133, 202, 266, 707, 769, 931, 1414, 1538, 1862, 1919, 3838, 4949, 5383, 9898, 10766, 13433, 14611, 26866, 29222, 37681, 75362, 77669, 94031, 102277, 155338, 188062, 204554, 543683, 715939, 1087366, 1431878, 1475711, 2951422, 3805781, 7611562, 10329977, 20659954, 72309839, 144619678]

約数ペア:

[(1, 144619678), (2, 72309839), (7, 20659954), (14, 10329977), (19, 7611562), (38, 3805781), (49, 2951422), (98, 1475711), (101, 1431878), (133, 1087366), (202, 715939), (266, 543683), (707, 204554), (769, 188062), (931, 155338), (1414, 102277), (1538, 94031), (1862, 77669), (1919, 75362), (3838, 37681), (4949, 29222), (5383, 26866), (9898, 14611), (10766, 13433)]