156939865252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{40973}}^1$

素因数の和:41596

約数の個数: 48

約数和(自身を含む): 292554360000

約数和(自身を除く): 135614494748

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 499, 998, 1919, 1996, 3838, 7676, 9481, 18962, 37924, 40973, 50399, 81946, 100798, 163892, 201596, 778487, 957581, 1556974, 1915162, 3113948, 3830324, 4138273, 8276546, 16553092, 20445527, 40891054, 78627187, 81782108, 157254374, 314508748, 388465013, 776930026, 1553860052, 2064998227, 4129996454, 8259992908, 39234966313, 78469932626, 156939865252]

約数ペア:

[(1, 156939865252), (2, 78469932626), (4, 39234966313), (19, 8259992908), (38, 4129996454), (76, 2064998227), (101, 1553860052), (202, 776930026), (404, 388465013), (499, 314508748), (998, 157254374), (1919, 81782108), (1996, 78627187), (3838, 40891054), (7676, 20445527), (9481, 16553092), (18962, 8276546), (37924, 4138273), (40973, 3830324), (50399, 3113948), (81946, 1915162), (100798, 1556974), (163892, 957581), (201596, 778487)]