138287928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17884

約数の個数: 64

約数和(自身を含む): 385344000

約数和(自身を除く): 247056072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 17839, 35678, 53517, 71356, 107034, 142712, 214068, 303263, 338941, 428136, 606526, 677882, 909789, 1016823, 1213052, 1355764, 1819578, 2033646, 2426104, 2711528, 3639156, 4067292, 5761997, 7278312, 8134584, 11523994, 17285991, 23047988, 34571982, 46095976, 69143964, 138287928]

約数ペア:

[(1, 138287928), (2, 69143964), (3, 46095976), (4, 34571982), (6, 23047988), (8, 17285991), (12, 11523994), (17, 8134584), (19, 7278312), (24, 5761997), (34, 4067292), (38, 3639156), (51, 2711528), (57, 2426104), (68, 2033646), (76, 1819578), (102, 1355764), (114, 1213052), (136, 1016823), (152, 909789), (204, 677882), (228, 606526), (323, 428136), (408, 338941), (456, 303263), (646, 214068), (969, 142712), (1292, 107034), (1938, 71356), (2584, 53517), (3876, 35678), (7752, 17839)]