139389912

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{12821}}^1$

素因数の和:12984

約数の個数: 48

約数和(自身を含む): 380044080

約数和(自身を除く): 240654168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 12821, 25642, 38463, 51284, 76926, 102568, 115389, 153852, 230778, 307704, 461556, 923112, 1935971, 3871942, 5807913, 7743884, 11615826, 15487768, 17423739, 23231652, 34847478, 46463304, 69694956, 139389912]

約数ペア:

[(1, 139389912), (2, 69694956), (3, 46463304), (4, 34847478), (6, 23231652), (8, 17423739), (9, 15487768), (12, 11615826), (18, 7743884), (24, 5807913), (36, 3871942), (72, 1935971), (151, 923112), (302, 461556), (453, 307704), (604, 230778), (906, 153852), (1208, 115389), (1359, 102568), (1812, 76926), (2718, 51284), (3624, 38463), (5436, 25642), (10872, 12821)]