140449368

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{308003}}^1$

素因数の和:308031

約数の個数: 32

約数和(自身を含む): 369604800

約数和(自身を除く): 229155432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 308003, 616006, 924009, 1232012, 1848018, 2464024, 3696036, 5852057, 7392072, 11704114, 17556171, 23408228, 35112342, 46816456, 70224684, 140449368]

約数ペア:

[(1, 140449368), (2, 70224684), (3, 46816456), (4, 35112342), (6, 23408228), (8, 17556171), (12, 11704114), (19, 7392072), (24, 5852057), (38, 3696036), (57, 2464024), (76, 1848018), (114, 1232012), (152, 924009), (228, 616006), (456, 308003)]