140349048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43969}}^1$

素因数の和:44004

約数の個数: 64

約数和(自身を含む): 422112000

約数和(自身を除く): 281762952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 43969, 87938, 131907, 175876, 263814, 307783, 351752, 527628, 615566, 835411, 923349, 1055256, 1231132, 1670822, 1846698, 2462264, 2506233, 3341644, 3693396, 5012466, 5847877, 6683288, 7386792, 10024932, 11695754, 17543631, 20049864, 23391508, 35087262, 46783016, 70174524, 140349048]

約数ペア:

[(1, 140349048), (2, 70174524), (3, 46783016), (4, 35087262), (6, 23391508), (7, 20049864), (8, 17543631), (12, 11695754), (14, 10024932), (19, 7386792), (21, 6683288), (24, 5847877), (28, 5012466), (38, 3693396), (42, 3341644), (56, 2506233), (57, 2462264), (76, 1846698), (84, 1670822), (114, 1231132), (133, 1055256), (152, 923349), (168, 835411), (228, 615566), (266, 527628), (399, 351752), (456, 307783), (532, 263814), (798, 175876), (1064, 131907), (1596, 87938), (3192, 43969)]